Stippling is the drawing technique!
Answer:
i will try this is why i dont draw sorry i really tryed
Explanation:
It covers all 24 Major and minor keys. 24 preludes and fugues
It looks like maybe some kind of news reporter stage. Maybe like something important is happening, from the possible screen on the right it kinda looks similar to a building so possibly something to do with a news report on 9/11.