a series of oversized porcelains featuring maps of large urban spaces such as Rome, New York, Buenos Aires, Cairo, Beijing and Sydney, includes epoxy adhesives that match the collection’s five colors. Geometry 201—Beyond the BasicsCircles and squares continue to take shape, but these days the new geometric forms come in the way of polygons, hourglass figures and geographic diagrams.  Cotto Veneto’s “Cerchi” takes on new contours, blending in a play of continuous geometry. Sichenia’s “Glamour” is lavishly decked out in a sea of circles. Edgier forms can be found in a number of collections, including Litokol’s “Night Vision” and Vogue’s…