Multiple textures and masks in photoshop

update: in order to ‘paint’, simply click and drag while you have your brush tool selected.
How to add multiple textures in Photoshop, and to use layer masks to remove the texture from selective areas. To access my first video on the basics of adding texture, please see here: The textures used in the video are my own and are available through my Etsy Store:

textures,editing,photoshop,photography,painterly,