Midjourney prompt: A blue sky with three large planets in the background, a few huge triangle-shape...

A blue sky with three large planets in the background, a few huge triangle-shaped structures on top of desert-like terrain below, in the style of Roger Dean and Jean Giraud, sci-fi fantasy illustration, brush strokes, oil painting, textured, clean lines, flat colors, highly detailed, ultra high resolution, hyperrealistic. --ar 11:16 --v 6.0