窞

穴 = 八 + 宀 : Xu Xian presents his newest piece of art: Cave paintings painted on a gigantic eight-ball. Somehow he managed to set it up inside the elevators entrance. For his great artistic achievement, he gained a honorary doctor, and proudly wears his hard earned graduation cap.

臽 = ⺈ + 臼 : Marie Curie (xi) wants to catch the crane (⺈) and set up a trap (臽) in the anthill's bathroom (an4). She prepares a sling trap (臽) and places a mortar (臼) with some food in the middle of the sling, and soon she will catch the crane.