I daughter boyfriend is an industrial design major in university. He has had a diverse field of study with physics and calculus, with many art and drawing classes mixed in.
You can also work directly with the art world, creating digital art or getting involved in curation and gallery showings. NFTs are becoming big now and might be a good thing to explore and understand (but be careful!). Technology is always growing and changing as well, so you can stay on the leading edge by keeping up with new technology or working on ways to make the art world better through new tech.
Good luck and keep at it, you'll find a ton of ways to meld these two world together!
Public Health organizations for Health Awareness
Hospitals Systems for their website development
Design for auto systems for companies like Tesla and Ford
So to really be clear, we live in a day and age where art and STEM is not only available, but necessary in almost every field.
Graphic designers and video game designers also use mathematics to portray various designs.