Diaman

A short-lived but visually striking series from Impéria, Diaman ran for 16 issues between 1972 and 1974, centering on a powerful, gem-themed hero. The series is most associated with its distinctive, vibrant artwork and the energetic storytelling of its era. Though brief, it remains a notable example of early 1970s European adventure comics, capturing the period's fascination with mystical artifacts and costumed champions.