拘谨

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).

谨 = 堇 + 讠 : Joan of Arc (ji) is reading a warning on an advertising column (讠) in the encampment ((e)n3). The warning says that she should be very careful (谨) about violet dirt (堇) which tends to fall off the ceiling. While Joan of Arc reads the message, a big piece of violet dirt is about to fall on her head.