三自

三 = 一 + 二 : Mnemonic symbol: Cartesian coordinate system with three (三) axes. Socrates (s-) is performing in front of the anthill (-an1). He created an electrical flute by attaching a large capacitor (二) to the flute (一), so that he can get the attention of all the people. Moreover, he's balancing on a Cartesian coordinate system (三). Unfortunately, only three (三) people stop to watch the performance.

自 = 丶 + 目 : A hand mirror, which someone uses to look at her- or himself. The Eye of Providence is looking at itself in a handheld mirror in the space station's bathroom. It think it's indeed looking very good, since Zorro attached a petal leaf to its eyes.