EROTICA UNIVERSALIS I and EROTICA UNIVERSALIS II by art historian Gilles Neret offers a visual survey of centuries of erotic illustration. Each volume is a museum of sexual explicit images as conceived by some of the best known and otherwise unknown illustrators of viewable penetration. The first volume of EROTICA UNIVERSALIS I gathered together a wonderfully in-depth selection of the erotica that has thrived in a parallel art world. It starts with ancient Greek and Roman, but is mostly devoted to painting and drawing of the last few centuries. There are about 750 images. Each illustration is given a full page and many are accompanied by a brief but revealing summary of the original text. Now the companion volume, EROTICA UNIVERSALIS II, documents the rich history of erotic art created as book illustration. Tucked away in every important national library and countless private libraries are the restricted or banned books to which the public has limited access. Gilles Neret has assembled a remarkable collection of artwork created by artists like Rembrandt, Boucher, Fragonard, Dali, Picasso and Matisse to accompany the writings of such literary giants as Ovid, Voltaire, Verlaine, and de Maupassant. Equally compelling are the astonishing contributions of lesser-known but prodigiously talented artists expressing the arousing variety of human sexual expression.