ASL Holiday Purple Iridescent Hands Holo Collection Starbucks ASL: 16 oz ASL Stainless Steel Tumbler -Stays Hot up to 4 hours Who is Yiqiao Wang? The Chinese-born Deaf artist and illustrator studied at Galludet University and SCAD. She created the mural which sits inside the Galludet University Starbucks, the first signing Starbucks in the US.