Testing out some watercolor stuff and improvising. Also testing out my dipped ink pen. The pen takes some getting used to and needs to be cleaned like a brush, but it makes some really nice dark lines that contrast well on white paper.
I did the watercolor first to see how the paper would react and see how paint moved to the water. Added inked ponies after it dryed. Ink holds well when erasing pencil lines.
Also, I loved the last episode this season. Totally called the vast mine system under Equestria.