时空穿梭

时 = 寸 + 日 : The sun asks Sherlock Holmes out for a coffee just inside the entrance of the space station. Looking at his pocket watch, Sherlock sees he has time, winks and "thumbs up".

时 = 寸 + 日 : Mnemonic symbol: a giant pocket watch.

空 = 工 + 穴 : Mnemonic symbol: an air conditioner

空 = 工 + 穴 : In front of the engine, Karl Koala found some very special cave paintings. Using steel beams he constructs a protective cover. He also installs air conditioning to make the best environment possible to preserve the cave paintings.

穿 = 牙 + 穴 : In front of the anthill, Chantal Chicken set up a huge wisdom tooth. She is piercing and drilling a lot of holes into it, which in turns she paints with cave paintings. All of it is part of her current art performance.