http://withart.visitphilly.com/?utm_medium=networkheader&utm_source=visitphilly.com
http://calendar.phillymag.com/philadelphia_pa/events/art+events+philadelphia
http://www.phillyfunguide.com/page/submit_event
http://www.zvents.com/philadelphia_pa/events/philadelphia+arts+events
http://www.americantowns.com/pa/philadelphia/events/arts-and-entertainment
http://www.scout.me/art-events–near–philadelphia-pa
http://www.philly.com/philly/entertainment/arts/
www.zvents.com/philadelphia-pa/events/art
http://www.visitpa.com/pa/philadelphia-countryside/events-festivals/arts-entertainment
http://www.artsandbusinessphila.org/news/
http://www.yelp.com/list/art-galleries-philadelphia
http://www.philadelphialiving.com/theater/index.html
http://www.art-collecting.com/galleries_pa_philadelphia.htm
http://citypaper.net/submit-event/
http://www.citysearch.com/listings/philadelphia-pa/art_galleries/
http://www.eventsinpa.com/ free listings
http://www.eventsetter.com/events/USA/Pennsylvania/Philadelphia/
http://philadelphia.eventguide.com/
http://artsamerica.org/philadelphia/
http://www.tripadvisor.com/Attractions-g60795-Activities-Philadelphia_Pennsylvania.html