I might enjoy the process of documenting an idea, more than the idea of having a final result.
Initially, I started experimenting with digital art because (a) it's very convenient and (b) I wanted to know if it was something I'd enjoy, before investing in an iPad pro. I find it's always easier to work towards a small & attainable goal, mine was stickers. I started creating designs I've sketched ages ago and experimented with color palettes.
It has been 4 months since I started a full-time job, and since its projects' based, some days are quieter than others.
Anything on brown post-it notes, was a quick sketch I did at work and either left as is, or expanded to it when I got back home.