There is a nice CD-ROM about Escher with all his graphic work and hundreds
of his drawings. Comments spoken by George Escher (his son), Doris
Schattschneider and Dale Seymour. Video's show Escher at work in his
studio. Besides this, there are more than average posibilities for being
interactive with the works of Escher.
I have the Dutch version of the CD (Escher was -and I am- Dutch). I do not
know if there exist an English version, but the graphic work and drawings
speak the language we are all familiar with.
The editor is A.W. Bruna BV. There is no ISBN.
Prize will be about 50,00 USD
Ben Schasfoort, nl