Airport Mosaic

We are at DFW airport, waiting for our flight to Sydney, Australia. Trying to get some exercise before boarding for a
16 hour flight, when I came across this colorful mosaic in the floor. It is based on the work of an American lady called Viola Delgado, born in 1953. It is part of a series of mosaics around the terminal on the LiveWell Walking Path. So I explored several of them to add interest to my walk.