Diamond, Houseki no Kuni

The image depicts Diamond from Houseki no Kuni sitting on a rock formation in a desert landscape. The character is dressed in her iconic blue and green armor, with intricate details and patterns visible on the surface. In the background, there are other rocks and sand dunes stretching out into the distance. The overall atmosphere of the image suggests that it may be from an anime or manga series, possibly depicting a scene where Diamond is exploring the desert or engaging in battle.