Love the app, it is so much fun.

I am currently trying to take certain objects or areas withing the layer, to make another layer and then be able to use the new layer as clipping mask for painting or editing, lets say I want to paint a specific area, I want to use this layer as a boundary so my paint will not bleed onto the adjacent areas, I think Photoshop call them clipping masks. the idea is that do wide brush strokes and use the clipping mas as a boundary to speed up the process.

Is there is not such thing, maybe someone know a process or a tutorial I could look at?

I do not see anything in the menus that could help me.

Also, is there a tutorial for still waters with landscape reflections for the android app anywhere?

Thank you.