looking into tool sections

Whilst creating this animation it came apparent to me i needed to show how the audience will be able to change the colour of the brush. This lead me to thing of other things, such as the brush size, the type of brush and what if they want to erase certain area.

I knew then i needed to create some kind of tool section on the screen, where people can touch and select what they need. So first i wanted to look at existing examples.

Photoshop

MS Paint