Codex Seraphinianus, originally published in 1981, is an illustrated encyclopedia of an imaginary world, created by the Italian artist, architect and industrial designer Luigi Serafini during thirty months, from 1976 to 1978.
It has been compared to the Voynich Manuscript, "Tlön, Uqbar, Orbis Tertius", and the works of M.C. Escher and Hieronymus Bosch, it also brings to mind the technical drawings of Leonardo Da Vinci.