I got a pack of loose watercolour paper from eBay in 2018. The side this was painted on had a really strange pitted texture on it. I thought it might be interesting but I didn't like the way the paint gathered in the pits. I just use it for sketching and testing colours these days.
This is a t-shirt design I did for Vintage Pet Rescue of one of their residents, Violet, who loves eating poop. I used Copic Multiliner SPs and Prismacolor pencils.