不拘小節

不 = 丆 + 卜 : Bruno Bear (bu) is setting up a wind wheel (丆) with a voodoo staff (卜) in the space station's bathroom (Ø4). He also puts a "forbidden" sign (mnemonic symbol for 不) on it, to make clear that it may not (不) be stopped.

拘 = 句 + 扌 : The grammar nazi (句) wants to visit the space station, but in front of the space station (Ø1) Zeus holds him back (拘) with a toy claw (扌).

小 = 八 + 亅 : Mnemonic symbol: a small daisy. 小 looks like the stem 亅 of the flower is pushing aside the earth 八 as it grows out of the seed in the ground.

Xi Shi (xi) is decorating her hair with lots of small (小) daisies (mnemonic symbol for 小) in the aorta's living room (ao3). She wants to have lots of daisies in the future as well, so she plants new daisies. She found that the perfect substrate for planting daisies is made by crushing eight-balls (八) with a crow bar (亅).

节 = 卩 + 艹 : Joan of Arc and the baby seal spend their holiday just inside the elevator's kitchen. They are relaxing on artificial lawn camp beds all day.