穴脈

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.

脉 = 月 + 永 : Mahatma Gandhi (m) is getting married to the moon (月) in the airplane's bathroom (ai4). The moon puts a diamond ring (永) on Gandhi's finger which is so tight that Gandhi's arteries and veins (脉) are getting all bound off.