BEGIN:VCALENDAR
VERSION:2.0
PRODID:-//Westmoreland County Libraries - ECPv6.15.11//NONSGML v1.0//EN
CALSCALE:GREGORIAN
METHOD:PUBLISH
X-WR-CALNAME:Westmoreland County Libraries
X-ORIGINAL-URL:https://www.wclibraries.org
X-WR-CALDESC:Events for Westmoreland County Libraries
REFRESH-INTERVAL;VALUE=DURATION:PT1H
X-Robots-Tag:noindex
X-PUBLISHED-TTL:PT1H
BEGIN:VTIMEZONE
TZID:UTC
BEGIN:STANDARD
TZOFFSETFROM:+0000
TZOFFSETTO:+0000
TZNAME:UTC
DTSTART:20250101T000000
END:STANDARD
END:VTIMEZONE
BEGIN:VEVENT
DTSTART;TZID=UTC:20260423T170000
DTEND;TZID=UTC:20260423T180000
DTSTAMP:20260404T005209
CREATED:20260324T204721Z
LAST-MODIFIED:19700101T050000Z
UID:37355-1776963600-1776967200@www.wclibraries.org
SUMMARY:Foundations of Financial Wellness
DESCRIPTION:In Association with the United Federal Credit Union and in celebration of April as Financial Literacy Awareness Month we will be hosting a presentation on learning to plan your own budget.
URL:https://www.wclibraries.org/event/48284/
LOCATION:Mount Pleasant Public Library\, 120 S. Church Street\, Mount Pleasant\, PA\, 15666\, United States
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260423T171500
DTEND;TZID=UTC:20260423T184500
DTSTAMP:20260404T005209
CREATED:20260306T161145Z
LAST-MODIFIED:19700101T050000Z
UID:37206-1776964500-1776969900@www.wclibraries.org
SUMMARY:Seed to Supper
DESCRIPTION:This is a 6 week (NOTE: no class on April 9) comprehensive beginning gardening program that provides novice\, adult gardeners the tools they need to learn how to successfully grow a portion of their own food on a limited budget. Please register through the master gardeners at  https://pennstate.qualtrics.com/jfe/form/SV_3O5yvvnLazszHaC
URL:https://www.wclibraries.org/event/48141/
LOCATION:Delmont Public Library\, 75 School Rd\, Delmont\, PA\, 15626\, United States
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260423T173000
DTEND;TZID=UTC:20260423T193000
DTSTAMP:20260404T005209
CREATED:20251229T193244Z
LAST-MODIFIED:20260327T235901Z
UID:35878-1776965400-1776972600@www.wclibraries.org
SUMMARY:Adult Watercolor Painting With Camille
DESCRIPTION:Paint a watercolor painting. Sign up for each session separately. The painting changes each date.  \nRegistration Required.
URL:https://www.wclibraries.org/event/46906/
LOCATION:Greensburg Hempfield Area Library\, 237 S. Pennsylvania Avenue\, Greensburg\, PA\, 15601\, United States
CATEGORIES:Adult Program
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260423T173000
DTEND;TZID=UTC:20260423T184500
DTSTAMP:20260404T005209
CREATED:20251229T215722Z
LAST-MODIFIED:19700101T050000Z
UID:36084-1776965400-1776969900@www.wclibraries.org
SUMMARY:Community Crafting Circle
DESCRIPTION:Bring your current craft project-knitting\, crocheting\, scrapbooking\, embroidery\, or anything else-and join fellow makers for a relaxing and social crafting session at the Ligonier Valley Library. This is a welcoming space to share ideas\, get inspired\, and enjoy good company while you work on your latest creation. All skill levels are welcome. Just bring your materials and your creativity!
URL:https://www.wclibraries.org/event/47095/
LOCATION:Ligonier Valley Library\, 120 West Main Street\, Ligonier\, PA\, 15668\, United States
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260423T180000
DTEND;TZID=UTC:20260423T190000
DTSTAMP:20260404T005209
CREATED:20251220T213407Z
LAST-MODIFIED:20260325T133400Z
UID:35583-1776967200-1776970800@www.wclibraries.org
SUMMARY:Flight Path: The Science of Birds
DESCRIPTION:Find out about the science of birds with researchers from the Powdermill Avian research center. Learn how to make buildings safe for birds\, tips for getting started in bird watching\, and ways to participate in citizen science. Registration required. \nRegistration Required.
URL:https://www.wclibraries.org/event/46611/
LOCATION:Greensburg Hempfield Area Library\, 237 S. Pennsylvania Avenue\, Greensburg\, PA\, 15601\, United States
CATEGORIES:All Ages
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260423T180000
DTEND;TZID=UTC:20260423T190000
DTSTAMP:20260404T005209
CREATED:20260112T185823Z
LAST-MODIFIED:20260323T173753Z
UID:36373-1776967200-1776970800@www.wclibraries.org
SUMMARY:Adult Book Club
DESCRIPTION:The April pick is “The Midnight Library” by Matt Haig. The novel is a fantasy novel about Nora Seed\, a woman who\, after attempting suicide\, finds herself in a magical library between life and death\, where she can try out infinite alternate lives based on her past regrets. Guided by her old school librarian\, Mrs. Elm\, she explores different realitiesâ€”like being a rock star\, a glaciologist\, or a pub ownerâ€”to discover what truly makes a life fulfilling before time runs out. The book explores themes of regret\, second chances\, and the choices that make life worth living.
URL:https://www.wclibraries.org/event/47375/
LOCATION:Smithton Public Library\, 615 Center Street\, Smithton\, PA\, 15479\, United States
CATEGORIES:Book Club
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260423T190000
DTEND;TZID=UTC:20260423T200000
DTSTAMP:20260404T005209
CREATED:20260203T202745Z
LAST-MODIFIED:19700101T050000Z
UID:36662-1776970800-1776974400@www.wclibraries.org
SUMMARY:Library Foundation Board Meeting
DESCRIPTION:The Library Foundation Board meets the 4th Thursday of each month at 7:00 p.m. in Conference Room 1. If you cannot make it to a meeting in person\, a virtual option is available.
URL:https://www.wclibraries.org/event/47620/
LOCATION:Murrysville Community Library\, 4130 Sardis Road\, Murrysville\, PA\, 15668\, United States
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260424T090000
DTEND;TZID=UTC:20260424T100000
DTSTAMP:20260404T005209
CREATED:20251222T022718Z
LAST-MODIFIED:19700101T050000Z
UID:35822-1777021200-1777024800@www.wclibraries.org
SUMMARY:On Demand Mindful Moment
DESCRIPTION:Join us after 9am on our Facebook or Instagram page for on demand mindful moment exploring some simple and accessible mindful invitations that can stand alone or be a preparation for our in-person gathering on the following Wednesday.
URL:https://www.wclibraries.org/event/46850/
LOCATION:Peoples Library\, 880 Barnes Street\, New Kensington\, PA\, 15068\, United States
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260424T100000
DTEND;TZID=UTC:20260424T104500
DTSTAMP:20260404T005209
CREATED:20260210T203607Z
LAST-MODIFIED:19700101T050000Z
UID:36733-1777024800-1777027500@www.wclibraries.org
SUMMARY:Storytime with Ms. Sydney
DESCRIPTION:Storytime is designed for children ages 3-6 years old. Each session includes stories\, songs\, and a craft activity. Please register for each individual session. Register online at www.murrysvillelibrary.org or call the library at 724-327-1102. \nRegistration Required.
URL:https://www.wclibraries.org/event/47682/
LOCATION:Murrysville Community Library\, 4130 Sardis Road\, Murrysville\, PA\, 15668\, United States
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260424T100000
DTEND;TZID=UTC:20260424T110000
DTSTAMP:20260404T005209
CREATED:20260331T171126Z
LAST-MODIFIED:19700101T050000Z
UID:37420-1777024800-1777028400@www.wclibraries.org
SUMMARY:Pre-K Picassos
DESCRIPTION:Join us for Pre-K Picassos\, a playful art program where little artists explore colors\, textures\, and techniques through process art. Perfect for curious kids who love to get a little messy. \nRegistration Required.
URL:https://www.wclibraries.org/event/48349/
LOCATION:Penn Area Library\, 2001 Municipal Court\, Harrison City\, PA\, 15636\, United States
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260424T110000
DTEND;TZID=UTC:20260424T120000
DTSTAMP:20260404T005209
CREATED:20260323T140814Z
LAST-MODIFIED:20260323T140954Z
UID:37320-1777028400-1777032000@www.wclibraries.org
SUMMARY:Death in the Stacks Book Discussion Group
DESCRIPTION:Death in the Stacks is a book discussion group for mystery and thriller lovers\, exploring everything from cozy mysteries and hard-boiled detectives to psychological suspense and spy thrillers. If you enjoy great reads and lively conversation\, this is the group for you! \nThe group meets from 11 amâ€”12 pm on the 4th Friday of February\, April\, June\, August\, and October. Registration is strongly requested to ensure that we set up enough seats and that we order enough copies for participants who wish to borrow that monthâ€™s title from us. Walk-ins are always welcome! \nThis month\, we are reading The Seven Dials Mystery by Agatha Christie\, visit ligonierlibrary.org to register and reserve your copy.
URL:https://www.wclibraries.org/event/48255/
LOCATION:Ligonier Valley Library\, 120 West Main Street\, Ligonier\, PA\, 15668\, United States
CATEGORIES:Discussion Group
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260424T110000
DTEND;TZID=UTC:20260424T120000
DTSTAMP:20260404T005209
CREATED:20260331T171039Z
LAST-MODIFIED:19700101T050000Z
UID:37419-1777028400-1777032000@www.wclibraries.org
SUMMARY:Pre-K Picasso
DESCRIPTION:Join us for Pre-K Picassos\, a playful art program where little artists explore colors\, textures\, and techniques through process art. Perfect for curious kids who love to get a little messy. \nRegistration Required.
URL:https://www.wclibraries.org/event/48348/
LOCATION:Penn Area Library\, 2001 Municipal Court\, Harrison City\, PA\, 15636\, United States
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260424T130000
DTEND;TZID=UTC:20260424T140000
DTSTAMP:20260404T005209
CREATED:20251222T020118Z
LAST-MODIFIED:19700101T050000Z
UID:35739-1777035600-1777039200@www.wclibraries.org
SUMMARY:Construction Crew at Lower Burrell
DESCRIPTION:All ages are invited to join us at our Lower Burrell library and become part of the construction crew using our building supplies!
URL:https://www.wclibraries.org/event/46767/
LOCATION:Peoples Library\, 880 Barnes Street\, New Kensington\, PA\, 15068\, United States
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260425T000000
DTEND;TZID=UTC:20260425T230000
DTSTAMP:20260404T005209
CREATED:20260324T211543Z
LAST-MODIFIED:20260324T211811Z
UID:37366-1777075200-1777158000@www.wclibraries.org
SUMMARY:Library Book Sale
DESCRIPTION:Our Bi-Annual Book Sale will begin on April 20 and continue through April 30.\nThe book sale will take place during library hours 10AM to 8PM Monday through Thursday and 9AM to 4PM Saturday\nOur Bag Sale Pricing will begin on April 25 and carry through to last chance Book Sale\nMonday April 20\nThe Friends Bake Sale will also take place during the book sales first day\nAttend on April 20 to pick up some homemade treats with your book purchases
URL:https://www.wclibraries.org/event/48295/
LOCATION:Mount Pleasant Public Library\, 120 S. Church Street\, Mount Pleasant\, PA\, 15666\, United States
CATEGORIES:Charity & Fundraising
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260425T090000
DTEND;TZID=UTC:20260425T100000
DTSTAMP:20260404T005209
CREATED:20251222T014149Z
LAST-MODIFIED:19700101T050000Z
UID:35626-1777107600-1777111200@www.wclibraries.org
SUMMARY:Take & Make
DESCRIPTION:Drop by either library to pick up the bag of supplies with instructions and watch a demonstration of the project on our Facebook page anytime after 9am!
URL:https://www.wclibraries.org/event/46654/
LOCATION:Peoples Library\, 880 Barnes Street\, New Kensington\, PA\, 15068\, United States
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260425T100000
DTEND;TZID=UTC:20260425T110000
DTSTAMP:20260404T005209
CREATED:20251119T215350Z
LAST-MODIFIED:19700101T050000Z
UID:35170-1777111200-1777114800@www.wclibraries.org
SUMMARY:Chess Club
DESCRIPTION:Always welcoming new members!
URL:https://www.wclibraries.org/event/46200/
LOCATION:Mount Pleasant Public Library\, 120 S. Church Street\, Mount Pleasant\, PA\, 15666\, United States
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260425T101500
DTEND;TZID=UTC:20260425T121500
DTSTAMP:20260404T005209
CREATED:20260110T161022Z
LAST-MODIFIED:19700101T050000Z
UID:36336-1777112100-1777119300@www.wclibraries.org
SUMMARY:Mah Jongg
DESCRIPTION:For both experienced and beginning Mah Jongg players. Sets and cards\nprovided\, but players may bring their own.
URL:https://www.wclibraries.org/event/47338/
LOCATION:Greensburg Hempfield Area Library\, 237 S. Pennsylvania Avenue\, Greensburg\, PA\, 15601\, United States
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260425T110000
DTEND;TZID=UTC:20260425T120000
DTSTAMP:20260404T005209
CREATED:20260324T162954Z
LAST-MODIFIED:19700101T050000Z
UID:37346-1777114800-1777118400@www.wclibraries.org
SUMMARY:Native Bee Craft & Puppet Show
DESCRIPTION:The PA Master Naturalists are visiting from 11am to 12pm to share the fascinating world of native bees! \nThis hands-on program highlights why native bee species are vital pollinators. \nKids will craft their own bee and then watch it come to life in a special interactive puppet show. \nFor ages 5-12 | Registration is not necessary
URL:https://www.wclibraries.org/event/48275/
LOCATION:Ligonier Valley Library\, 120 West Main Street\, Ligonier\, PA\, 15668\, United States
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260425T130000
DTEND;TZID=UTC:20260425T140000
DTSTAMP:20260404T005209
CREATED:20251220T213658Z
LAST-MODIFIED:20260303T010535Z
UID:35585-1777122000-1777125600@www.wclibraries.org
SUMMARY:The Bad Guys Library Takeover!
DESCRIPTION:Yikes! Our favorite ” Bad Guys” from the popular book series by Aaron Blabey are taking over our library! Have fun with us as we figure out how to get them out of the library and back into their books! Registration required. \nRegistration Required.
URL:https://www.wclibraries.org/event/46613/
LOCATION:Greensburg Hempfield Area Library\, 237 S. Pennsylvania Avenue\, Greensburg\, PA\, 15601\, United States
CATEGORIES:Children's Program
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260425T130000
DTEND;TZID=UTC:20260425T150000
DTSTAMP:20260404T005209
CREATED:20260324T205152Z
LAST-MODIFIED:20260324T205248Z
UID:37356-1777122000-1777129200@www.wclibraries.org
SUMMARY:Local Poetry Reading
DESCRIPTION:The Library will be hosting local poets who will be reading selected examples of their poetic works.
URL:https://www.wclibraries.org/event/48285/
LOCATION:Mount Pleasant Public Library\, 120 S. Church Street\, Mount Pleasant\, PA\, 15666\, United States
CATEGORIES:Adult Program
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260425T140000
DTEND;TZID=UTC:20260425T160000
DTSTAMP:20260404T005209
CREATED:20260105T171703Z
LAST-MODIFIED:20260309T151346Z
UID:36265-1777125600-1777132800@www.wclibraries.org
SUMMARY:RESCHEDULED Terrarium Building for Families
DESCRIPTION:: Families\, come learn about plants and build your own terrarium together! Christine\, owner of Greensblooms will teach your family how to build a terrarium with live plants. After you make and decorate your terrarium\, youâ€™ll learn how to care for your new plants! Please register as a family\, and include how many family members and ages in of youth in the notes. This program is recommended for youth ages 6 and older plus their family members. Registration required. \nRegistration Required.
URL:https://www.wclibraries.org/event/47270/
LOCATION:Greensburg Hempfield Area Library\, 237 S. Pennsylvania Avenue\, Greensburg\, PA\, 15601\, United States
CATEGORIES:Family Friendly
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260425T140000
DTEND;TZID=UTC:20260425T170000
DTSTAMP:20260404T005209
CREATED:20260213T171203Z
LAST-MODIFIED:20260324T180208Z
UID:36756-1777125600-1777136400@www.wclibraries.org
SUMMARY:Teen Dungeons & Dragons
DESCRIPTION:Take on the role of a fantasy hero and help tell your story in collaboration with fellow players and Dungeon Master\, Colter! No background in D&D? No problem! Come to learn about how it works and participate at your own pace. For teens age 12-18. Register online at www.murrysvillelibrary.org or call the library at 724-327-1102.  \nRegistration Required.
URL:https://www.wclibraries.org/event/47705/
LOCATION:Murrysville Community Library\, 4130 Sardis Road\, Murrysville\, PA\, 15668\, United States
CATEGORIES:Teen Program
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260425T140000
DTEND;TZID=UTC:20260425T150000
DTSTAMP:20260404T005209
CREATED:20260302T180037Z
LAST-MODIFIED:19700101T050000Z
UID:37159-1777125600-1777129200@www.wclibraries.org
SUMMARY:Knight Writers
DESCRIPTION:With Westmoreland Writers Wolf Pack\nFor Ages 8-10 \nIn these session the children will learn a deeper understanding of the craft of storytelling. This knowledge will be put to use through prompt guided writing sprints encouraging each child to flex their creative muscles and put pen to paper creating a short written story. \n Participants do not need to attend all 3 sessions (happening on 4/18\, 4/25 & 5/16)\, but it will be more beneficial if they can. \nSpace is very limited. Registration is required for each kid participating individually.
URL:https://www.wclibraries.org/event/48094/
LOCATION:Norwin Public Library\, 100 Caruthers Lane\, Irwin\, PA\, 15642\, United States
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260425T160000
DTEND;TZID=UTC:20260425T170000
DTSTAMP:20260404T005209
CREATED:20260324T205548Z
LAST-MODIFIED:19700101T050000Z
UID:37357-1777132800-1777136400@www.wclibraries.org
SUMMARY:Library Appreciation Mixer
DESCRIPTION:A chance for our Library Association Members and Donors to meet and get to know one another and their library.\nAnyone who would like to join the Association and attend is also welcome but will be required to pay the thirty-dollar association dues to join prior to entry.
URL:https://www.wclibraries.org/event/48286/
LOCATION:Mount Pleasant Public Library\, 120 S. Church Street\, Mount Pleasant\, PA\, 15666\, United States
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260426T090000
DTEND;TZID=UTC:20260426T100000
DTSTAMP:20260404T005209
CREATED:20251222T020433Z
LAST-MODIFIED:20251222T023352Z
UID:35762-1777194000-1777197600@www.wclibraries.org
SUMMARY:Sunday Stories
DESCRIPTION:Visit our Facebook page after 9am to enjoy a story!
URL:https://www.wclibraries.org/event/46790/
LOCATION:Peoples Library\, 880 Barnes Street\, New Kensington\, PA\, 15068\, United States
CATEGORIES:Storytime
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260427T000000
DTEND;TZID=UTC:20260427T230000
DTSTAMP:20260404T005209
CREATED:20260221T155146Z
LAST-MODIFIED:19700101T050000Z
UID:36925-1777248000-1777330800@www.wclibraries.org
SUMMARY:Outside the Lines Coloring Days
DESCRIPTION:Whether you’re young or old sometimes you can just need to take a moment to relax and enjoy the simple things.\nMaterials will be provided for all ages to sit back and enjoy the simple joy of some non-structured coloring time.
URL:https://www.wclibraries.org/event/47867/
LOCATION:Mount Pleasant Public Library\, 120 S. Church Street\, Mount Pleasant\, PA\, 15666\, United States
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260427T000000
DTEND;TZID=UTC:20260427T230000
DTSTAMP:20260404T005209
CREATED:20260324T211543Z
LAST-MODIFIED:20260324T211902Z
UID:37367-1777248000-1777330800@www.wclibraries.org
SUMMARY:Library Book Sale
DESCRIPTION:Our Bi-Annual Book Sale will begin on April 20 and continue through April 30.\nThe book sale will take place during library hours 10AM to 8PM Monday through Thursday and 9AM to 4PM Saturday\nOur Bag Sale Pricing will begin on April 25 and carry through to last chance Book Sale\nMonday April 20\nThe Friends Bake Sale will also take place during the book sales first day\nAttend on April 20 to pick up some homemade treats with your book purchases
URL:https://www.wclibraries.org/event/48296/
LOCATION:Mount Pleasant Public Library\, 120 S. Church Street\, Mount Pleasant\, PA\, 15666\, United States
CATEGORIES:Charity & Fundraising
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260427T100000
DTEND;TZID=UTC:20260427T140000
DTSTAMP:20260404T005209
CREATED:20260313T162142Z
LAST-MODIFIED:19700101T050000Z
UID:37225-1777284000-1777298400@www.wclibraries.org
SUMMARY:Clelian Heights at the library
DESCRIPTION:Students from Clelian will help at the library.
URL:https://www.wclibraries.org/event/48160/
LOCATION:Delmont Public Library\, 75 School Rd\, Delmont\, PA\, 15626\, United States
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260427T103000
DTEND;TZID=UTC:20260427T113000
DTSTAMP:20260404T005209
CREATED:20251201T170128Z
LAST-MODIFIED:19700101T050000Z
UID:35286-1777285800-1777289400@www.wclibraries.org
SUMMARY:Adult and Senior Chair YOGA
DESCRIPTION:Chair yoga is a gentle form of yoga that can be done sitting on a chair or standing on the ground while using the chair for support. Cost is $15.00 per session – Payable cash\, Venmo or PayPal due at the time of attendance.
URL:https://www.wclibraries.org/event/46315/
LOCATION:Rostraver Public Library\, 700 Plaza Drive\, Belle Vernon\, PA\, 15012\, United States
END:VEVENT
BEGIN:VEVENT
DTSTART;TZID=UTC:20260427T130000
DTEND;TZID=UTC:20260427T153000
DTSTAMP:20260404T005209
CREATED:20250923T153128Z
LAST-MODIFIED:19700101T050000Z
UID:34520-1777294800-1777303800@www.wclibraries.org
SUMMARY:RPL Knitters
DESCRIPTION:This club gathers to work on and share current projects. All skill levels (knit and crochet) are welcome.
URL:https://www.wclibraries.org/event/45613/
LOCATION:Rostraver Public Library\, 700 Plaza Drive\, Belle Vernon\, PA\, 15012\, United States
END:VEVENT
END:VCALENDAR