罘

不 = 丆 + 卜 : Bruno Bear (bu) is setting up a wind wheel (丆) with a voodoo staff (卜) in the space station's bathroom (Ø4). He also puts a "forbidden" sign (mnemonic symbol for 不) on it, to make clear that it may not (不) be stopped.

This one just looks like a fishing net. Willy walrus (w) is trying to fish frozen fish from the freezer with a net (罒) inside the anglepod's living room (ang3).