Prompt: Fluid Dynamics, A river flowing through a desert canyon, the water is clear and cool, the surrounding rocks are warm and reddish-brown, captured in a scratchboard artwork style with intricate details and high contrast. 
Negative prompt: two heads, more than 10 fingers, unclear face, incorrect hands, bad light, small colors, undetailed, bad quality, extra limbs, extra fingers, fused fingers, missing facial features, low quality, bad quality, bad anatomy, Missing limbs, missing fingers