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I have never used watercolor before, then I would have to practice a lot first :D

Watercolour, pastel, acrylic paint ,colour pencil mainly on paper medium.
oil paint , acrylic paint on canvas
All techniques are different.
I mainly use Acrylic paints easy to wash the brushes.
Good textures similar to oil painting.
Can also use wooden tooling .

I also love acrylic paint, it is easy to work with.