Mother Earth by Wallace Smith Poster Silkscreened by the Orbit Co for Celestial Arts in 1969. Stunning 60's blacklight poster based on a 1924 illustration by Wallace Smith which was deemed obscene by the US Postal authorities at the time. Amazing poster and in wonderful condition, some minor handling and pin holes. Beautiful old paper stock and the colors are much more intense than photos. Measures 23" x 35"