Oftentimes I have admired the colors in the color picker in Photoshop, and seen colorspace visualizations in monitor reviews. This three-dimensional representation of the color space in book form, however, is perfect. Thoroughly three-dimensional, and sliceable by turning pages, it is a beautiful object, open or closed. More images at the artist’s website (the website is very annoying to use, and you may prefer to click on the image above, which will take you directly to this exhibit). Via [Colossal]