Crossword puzzle clue "ice cream feature represented four times in this puzzle"

Ice cream feature represented four times in this puzzle

Drawing tool literally represented four times in this puzzle?

Aquanaut's workplace ... or a hint to what's graphically represented four times in this puzzle

Angle irons graphically represented by four sets of black squares in this grid, and by letter formations starting in the four longest answers

Word aptly represented by four black squares in this puzzle

Four things represented visually in this puzzle's grid

Psalm 100 excerpt suggested by six puzzle answers and graphically represented by certain black squares in this puzzle

What the six puzzle answers graphically represented in this puzzle have in common