Dribbble hosts a weekly warmup and one week was to design an icon for your favorite movie. Thor Ragnarok is my favorite Marvel movie (not overall movie), but it had great iconography and color scheme.
Hela's antlers encircle Loki and Thor's helmets.
Ragnarok Helmet Icon
Inspired by Thor Ragnarok, this icon contains 3 helmets - Hela, Thor, and Loki.