Answer:
art on the walls or anywhere where people can see
Explanation:
If they didn't like the play, the audience threw them at the actors! This is where our idea of throwing tomatoes comes from – but 'love-apples', as they were known, come from South America and they weren't a common food at the time. The groundlings were also called 'stinkards' in the summer – for obvious reasons!
flats: Bflat Eflat Aflat
scale: Eflat F G Aflat Bflat C D Eflat