Here are some delineations between art and math taken from
Mathematical truths are discovered Artistic truths are mediated.
Mathematicians generally agree on what is mathematically correct. Artists generally have no idea what is artistically correct.
Math illuminates the supportive skeletal structure of thought whereas Art illuminates the metaphoric wind, which blows through that structure.
Science reveals the body of GGod and Art reveals GGod’s mind—or is it the converse?
Pure Mathematics has no expression for metaphor however; it does provide us a structure that can be used for it.
In general, the mathematician is not interested in finding truths through nonsense as opposed to the artist who is.