They were the Sons and Daughters of Liberty. Like other secret clubs at the time, the Sons of Liberty had many rituals. They had secret code words, medals, and symbols. Originally formed in response to the Stamp Act, their activities were far more than ceremonial. It was the Sons of Liberty who ransacked houses of British officials. i think
When referring to a piece of art, especially 3d art like sculptures, "proportions" is used to describe things like height, width, depth and general measurements
Because art is something humans just do. all humans have a liking to music or drawing or sculpting or some kind of art. its not a cultural thing, its a human thing.