A collection profiling the work of over fifteen optical illusion artists (Giuseppe Arcimboldo, Salvador Dalí, Sandro Del Prete, Jos De Mey, M.C. Escher, Robert Gonsalves, Matheau Haemakers, Ken Knowlton, Vik Muniz, Scott Kim, Guido Moretti, Istvan Orosz, John Pugh, Oscar Reutersvärd, Roger Shepard, Dick Termes, Rex Whistler), profiling their work in depth. Most of the work in this volume has not been previously published. There is no comparable volume available. Introductory preface by Pulitzer-winning author Douglas Hofstadter.