I have been using Tvpaint for quite a while now to do my animation but this time I tried out the tools to do a BG sketch.
The pencil and pastel tools look quite natural in my opinion.
This is a tonal study of a kitchen for something that I am working on in my spare time.
28 x 41 cm, pencil on paper
Ewa did the little rat in the left corner. She always wants some animals in the picture, but it is supposed to be an animation background, so no living/ moving things are allowed!