Prompt: a (dark :1.4) huge cave filled with glowing high fantasy (huge mushrooms:1.2), (nighttime:1.4), trees looking like mushrooms. wide angle lens shot from above, with (glowing plants:1.3) at the ceiling. 64k, UHD, HDR, fantasy Environment, Highly Detailed, (in the style of a digital artwork:1.4), only few mushrooms, wide open space, (vivid colors:1.3)
Negative prompt: clusters of mushrooms