I think it is ludwig bethooven´s moonlight sonata
The largest dome is Taj Mahal, situated in India
The painting gives off a livley Vibe. There are many characters portrayed in the painting and it looks like there are different techniques used on the painting. It's got an equal amounts of dark and light along with shadowing and highlights. It looked like the characters are having a wonderful time gathering in what looks to be a sunny spring day
Sorry I don't know if this helped. it was hard trying to find the right words to word for the composition. Composition means many things like technique art style the highlights and shadows and stuff like that. So I tried to make a response involving most of what composition was
