I paint straight on to the canvas! It's a bit tricky because for the first layer of paint, the fibers sorta soak the paint in and then I have to add more layers for vibrant colours. If you have any more questions- feel free to ask or message me!
I honestly like some of the "filler" episodes. They are a break from the main plot and a bit silly at times but they have their moments. One of my favorite commonly hated filler episodes is "Fear Her" it was just a fun episode with ten and Rose sleuthing around to find and track down the alien and help people.
Okay, acrylic paint is naturally waterproof, so you shouldn't have much of a problem. I do coat them with a few sprays of Modge-Podge acrylic sealer! If you have anymore questions or need tips, message me!
Yes, I love it! Ooh, "Silence in the Library" would be really fun. I have a lot of ideas for that. I'll be sure to keep that in mind. I'm up to my head in commissions, but those could be a great side project for myself.