Art POP-up! Show and Sale at Pottery Barn Fort Worth. Mid-modern motifs, abstract paintings on canvas, abstract pen & ink drawings, handmade notecards, framed and unframed art, giftables including lots of purple and Horned Frog themed items. 1 week only, August 12-18, Monday-Saturday 10-8 and Sunday 11-16. Pottery Barn, 1616 University Ave, Fort Worth, TX.