Complete and in very good condition is this large puzzle folding book from 1990. The design is by the great Dutch graphical artist M.C. Escher (1898 – 1972). First produced in Germany in 1977, but this is the 1990 version for the Netherlands. It has 40 pages and measures 30 cm or 12 inches wide. See the attached video on the brilliant work from mr. Escher in a BBC coverage!