The RGB Colorspace Atlas is by New York-based artist Tauba Auerbach. It is a massive tome which contains digital offset prints of every RGB color variation possible. Think of a Photoshop color picker, only in three dimensions. This perfect cube book (8in. x 8in x 8in) was co-designed by Daniel E. Kelm. It was bound with assistance from Leah Hughes. This is such an incredibly beautiful sculptural object!