>>150258971
I'm not talking about the characters, I'm talking about the backgrounds. I don't know if you know this, anon, but the backgrounds in Spongebob have line art on them. They have those squiggly, uneven lines that denote the forms on background elements to make them stand out from each other. They don't animate these backgrounds most of the time so they only ever have to draw the line art once per shot.