Crossword puzzle clue "seasonal card represented by this puzzle's grid"

Seasonal card represented by this puzzle's grid

Four things represented visually in this puzzle's grid

It's entirely represented in this puzzle grid

Seasonal children's book about a watchful worker, who is graphically represented eight times in this puzzle

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

Viral video about an excited hiker after a rainstorm that's represented three times in this grid

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