Incoming Resources
- The new drawing on the right side of the brain, Betty Edwards
- Magic eye II, now you see it-- : 3D illusions, by N. E. Thing Enterprises
- Looney tunes magic eye, 3D illusions, by N.E. Thing Enterprises
- Hide and seek, Taro Gomi
- Black on white, Tana Hoban
- Who's hiding?, Satoru Onishi
- Drawing on the artist within, an inspirational and practical guide to increasing your creative powers, Betty Edwards
- Magic eye III, visions : a new dimension in art : 3D illusions, by N. E. Thing Enterprises
- Disney's magic eye, 3D illusions, by N.E. Thing Enterprises
- White on black, Tana Hoban
- Magic eye, the 3D guide, a training manual by N. E. Thing Enterprises, Marc Grossman, O. D. and Rachel Cooper