悲惨世界

悲 = 心 + 非 : Beelzebub (b) is looking through his old negatives (非) in front of the Eiffel Tower (ei1). He is reminded of his youth and his lost loves and his heart (心) is filled with sadness and grief (悲). His heart gets so heavy that he drops it on the floor, just for a moment to get some relief.

惨 = 参 + 忄 : The King of Chu (c) decided to take part in a drinking contest in the anthill (an3). There he sits with his bib number (参) on his back making a miserable (惨) impression. To force himself to drink more he hits himself with a flail (忄).

世 = 廿 + L : Mnemonic symbol: the WTO or WHO.

Sherlock Holmes (sh) is cleaning a flower pot (廿) under the shower of the space station's bathroom (Ø4) with a loofah (L) because he didn't quite understand a poster next to the shower from the WHO (世) explaining dangers arising from different germs.

In this case, L is for loofah.

界 = 介 + 田 : Joan of Arc wants to leave this world and sets up a rocket launch field in the elevator's bathroom. The field looks like a normal crop field, except that there's a rocket in the middle and that the Joan of Arc marked the boundary with white and red tape.