媒材

媒 = 女 + 某 : Mahatma Gandhi (m) hired a match-maker (媒) to find a wife for him. The match-maker finally found Bessy Coleman (女), and for their wedding just inside the Eiffel Tower's kitchen (ei2) the match-maker plays "somewhere over the rainbow" on her ukulele (某) for them.

材 = 才 + 木 : In the airplane, the King of Chu investigates a Christmas tree with his secret X-ray vision super power. He can see that the material the tree is made out of is not timber; instead, he sees that the tree has been 3D printed.