
Image to Image
What survives and what gets redrawn
Two layers travel through an image to image run. The structure layer holds the pose, the composition, the edges of objects, and the direction of the light. The appearance layer holds color, texture, and rendering style. Most tools preserve the first and rewrite the second, which is why a portrait keeps its tilt of the head while its skin becomes oil paint. Knowing which layer your goal belongs to is the whole trick, because asking the appearance layer to do a structure job produces mud.






