I also make some arts outside of my projects for fun.
In my spare time, I enjoy painting and working on hardware interactions to entertain myself. Poster design is also a way to relax myself. These experiences help me accumulate both technical and aesthetic skills.
Additionaly, I create smal items such as badges and calendars for sale, which makes me more attuned to market demands than many of my peers and also improves my communication skills with manufacturers.