並非

并 = 丷 + 开 : Brunhilde and a mean crocodile are amalgamating to a new super form in the engine's bathroom. They are forming the connection with bottle openers.

並 = 䒑 + 业 : Mnemonic symbol: combine harvester.

Brunhilde wants to harvest all the weed in the engine's bathroom with her combine harvester, but a bullfrog is standing in her way, protesting against the exploitation of nature's plants.

非 = 三 + 丿 + 丨 : Mnemonic symbol: a negative film (photography).

Frankenstein's monster (f) made an effort to photograph the Eiffel Tower (ei1), but now his negative (非) is a big mess. In front of the tower he set up a camera on a Cartesian coordinate system (三) as a tripod, and he attached a banana (丿) and a dinosaur bone (丨) to the camera so that he can finely tune the angles. All was for naught as he now holds the messed up negative in his hands.