full body portrait of thin conjoined twins holding hands, demonic, shadowy death, sadness loneliness uncanny, creepy vibes, unreal engine, trending octane render 4K, stunning ghostly black monochrome symmetrical dramatic picture,huge psychedelic Sun stunning atmosphere,dramatic synthwave,Muted colour palette with iridescent highlights by Andrei Riabovitchev,Shaun Tan, Peter Mohrbacher —ar 16:9