Here is a tasty treat: This postcard is a twelve-cell comic in a compact 6" x 4.75" format. Typical of Moscoso stories, it is ambiguous, trippy, and tinged with innuendo. I don't know whether this particular story is published elsewhere (probably yes). Unused, near-mint condition. Postcard back has the logo for Prophet, a decorative "place stamp here" flourish, and the title "TRIP TO MARS Drawing by Victor Moscoso No.13 (c) 1971 Prophet" the message/address divider has, in minute type, "Tea Lautrec Litho..."which was the printer for many psychedelic posters.