(Burt Shonberg, 1964 Ibiza Spain)
Burt Shonberg (1933-1977) produced only one SF cover for the Fantastic Science Fiction Stories (June 1960), ed. Cele Goldsmith. I adore the etched helmet, the lack of a distinct face, the looking backward at a similar form emerging…. I wish more magazines commissioned covers from him–he could have added a nice visual wrinkle to the fair of the day. Here’s the isfdb.org listing for the issue–do you know which story he’s illustrating?
(Fantastic Science Fiction Stories (June 1960), ed. Cele Goldsmith)