Here are some traditional Puerto Rican instruments; Pandereta, maracas, panderos, palitos.
I would say that the answer is “the dark blue colors and the man’s sober expression create a thoughtful mood.” i hope this helps!!
True! because, its all right there for you. you can find out yourself too !
Soos (Old Man McGucket in the background)
From Gravity Falls
Spiral (From as far as I can see there are no spiral lines)
