Clearly, I'm a sucker for tea cups/coffee mugs and I just adore the William Kentridge cup collection celebrating Illy's 75th anniversary. Kentridge, known for trippy optical illusions, designed the cups so that the silver-mirrored cups reflect the design on the saucer. Other artists have also done Illy cup collections, including Julian Schnabel, Jeff Koons and Joep van Lieshout Kentridge's are available for $75 each at Illy Stores and at their Web site.