Reon Argondian is an artist based on Prague where he created a bizarre gallery shaped like a cavern.

This model can create interesting artworks in his style, I think the best prompt is:

((portrayed by wjqreonarg)), a detailed oil painting, very intricate and amazing, surreal

The keyword surreal is somewhat important, because else the result will be a more "normal" painting. Also "cavern", "bridge" can lead to nice results. There is a chance of ?????? in the images.