Check out these breathtaking early concept designs for Castle Grayskull from Masters of the Universe (2026) !
Conceptual artist Victor Martinez (IG: @victorjmartinez) has delivered a truly imposing and ancient vision for the iconic fortress. The artwork showcases an evolution of Grayskull, moving from a deeply rooted, almost organic mountain stronghold to a towering, gothic citadel shrouded in mist.
