Still Life Drawing

Here is my new digital art. It's a still life drawing of books on a ground placed on top of each other with a polish above all.

I thought of giving it a new look today so I added subtle and contrasting colors on it with water color brush. The colors juxtaposed each other giving it a new look.

This piece was done with AutoDesk sketchbook application and aided with an S-pen. Here are my steps:

Thank you.