So IDK, I have made these textures of a paintings. Now I did tried to make those as much aesthetic & as simple as possible and ofc I tried to achiever horror theme while i am at it.
Here are some samples from IMGUR -

I have made a video on how I made these and how to add. You can see all of my painting variants in the vid...
https://youtu.be/gDByOcpcCko
Lemme know your thoughts on this and tell me if you want em, I can make more!