The second image shows one of the inkers working on a cel. Unfortunately I cannot tell what the artwork is.
The third image shows the paint laboratory where the colors and paint was mixed. From what I have read, the paints were mixed slightly different each day depending upon the humidity and the animation cel stock. Unfortunately this image is not named, I wish it was.
The last image is of a fish ready to be inked onto the cel. The animation is the old style five hole animation sheet.