The assumption appears to be that teaching is a technique, a trade, for imparting curriculum knowledge into helmeted skulls.
Below the beast and the man is a depiction of a legless, helmeted man, with his arms in a prostrate position.
The coloration is overall dark gray to black on the body with light coloration below, and around the head giving it a helmeted appearance.
A squad of fifty helmeted constables marched to the bridge, and marked time.
The bottom row shows a mounted and unhelmeted figure and mounted helmeted figure facing each other, both armed with spears.
Behind the helmeted rider lies a helmeted casualty, with a bird to his right.
Helmeted gecko colors can be anywhere from light grey to dark brown.
The size of the adult helmeted gecko is about 4 inches (10 cm).
