Legion of Super-Heroes Re-Read – “No Escape from the Circle of Death” (Adventure Comics #367, April, 1968)

This is a visually gripping cover, with the Legionnaires at center, being menaced by borderless, purple shadow images. With the vivid yellow, lime green and magenta around them, the artwork easily qualifies as “psychedelic.” This is part of a trend that began with Adventure 365, with more action-oriented poses (Superboy being punched toward the reader by Validus) and use of shadow and light to make the characters look more three-dimensional (as in the Legionnaires standing in the glare of the...