隔世

隔 = 阝 + 鬲 : The pope (阝) and Guy Fawkes (g) are heating hotpot from an iron cauldron (鬲) in the elevator's kitchen (e2). Since Guy Fawkes likes to eat hot and spicy but the pope only eats light food, they separated (隔) the hotpot accordingly.

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.