In another installment of Music of the Marvel Cinematic Universe (MCU) on episode 26 of Nobody Asked You, Kevin! I talked about the 2016 MCU movie Doctor Strange, psychedelic rock music, Pink Floyd, and the song Interstellar Overdrive.
During the episode I mentioned that you could see Doctor Strange on the cover of Pink Floyd's album A Saucerful of Secrets. The cover art was designed by Storm Thorgerson of Hipgnosis.
Here are the pictures that show this:
Cover art of Pink Floyd's A Saucerful of Secrets (1968)
Cover art of Pink Floyd's A Saucerful of Secrets (1968), Colorized.
Panel from Strange Tales, # 158 by Marie Severin (1967)