Very special offset lithographs on satin paper. These works are made in the U.S.A. by Alechinsky's publisher after printing the hand-signed copies. These offsets therefore contain just as much ink as the serial edition. Alechinsky's signature has been placed under the work and is therefore also printed. The offset lithographs are from 1978 and made from the original plates. The titles are: Paris Flying Object--Great Flying Object--Galactic Flying Object--Worldly Flying Object and Invisible Flying Object. The size is 78 x 48 cm in new condition. The edition is 100 copies, the works are unnumbered.