We spent most of our time at Design Miami — so much so that we only made it through ONE of the two floors at Art Basel (an undertaking that still took us three hours). There seemed to be a lot of op-art and shapes in the show this year; some of our favorites, with credit info, follow. Be sure to check out our Facebook page for more! Above: Sophie Taeuber Arp, Bandes Cercles et Lignes, 1932