An Interactive Gallery on the Internet: "Surfaces beyond the Third Dimension"

Originally developed as an exhibition for the Providence Art Clubs' Dodge Gallery in March of 1996, "Surface Beyond the Third Dimension" continues its existence today as a virtual experience on the internet. Here, the authors take you on a tour of the exhibit and describe both the artwork and the mathematics underlying the images, whose subjects range from projections of spheres and tori in four-space, to images of complex functions, to views of the Klein bottle. Along the way, the authors introduce some of the issues that arise from this dual presentation approach, and point out some of the enhancements available in the virtual gallery that are not possible in the physical one.