(Plz help) What did wealthy romans use to decorate the wall of their homes?

And what was the subject of these decorations

After first arriving in new york, charlie parker took a job as a dishwasher at jimmy's chicken shack, where played the piano nightly. listening to his astonishing harmonic restructuring, virtuoso phrasing, and breakneck tempos every night for three months, charlie parker challenged himself to adopt these qualities into his playing, and he continued to practice tirelessly.

This is a picture i'm drawing for my art class! i need to know if it good (first of all) and that it represents dia de los muertos (

What is the most famous racetrack in america?