- Picture problem - Picture puzzle - Picture puzzle of incomplete red vehicle? - Puzzle about public transport - Visual riddle - A mode of expressing words and phrases by pictures of
objects whose names resemble those words, or the syllables of which
they are composed; enigmatical representation of words by figures;
hence, a peculiar form of riddle made up of such representations. - A pictorial suggestion on a coat of arms of the name of the
person to whom it belongs. See Canting arms, under Canting.