These three drawings were done for the public school system (I don't know what city), in co-operation with DC Comics. They were penciled by Steve Lightle and inked by Jeff Albrecht.

In drawing #1, SUPERMAN shows a family how to escape a burning house.
In drawing #2, AQUAMAN helps out some dolphins.
And in Drawing # 3, WONDER WOMAN, SUPERGIRL and BATMAN clean up the city.