Blender 2.7 - Using a UV mapped stencil to restrict texture paint - YouTube
PBR Texture Creation Workflow in Blender-Procedural Mask Map: Grunge and Scratch: Part-5 - YouTube
Blender 2.8 Texture Painting with Masks - BlenderNation
cycles render engine - Image texture to partially mask part of material - Blender Stack Exchange
Texture Painting with Mask Tools in Blender - YouTube
Texture Masking in Cycles? Sample node setup? - Materials and Textures - Blender Artists Community
texturing - How to make a mask for voronoi texture (with randomness)? - Blender Stack Exchange
Blender 2.8 Texturing with Alpha Masking - BlenderNation
Texture & Texture Mask — Blender Manual
How can I use masking textures? - Materials and Textures - Blender Artists Community
Mask map - Materials and Textures - Blender Artists Community
New to Blender. Can't paint the mask anymore and it looks grey like it's inactive or something. I bet it's just an awkward beginner's mistake. Has anyone got a solution? : r/blenderhelp
How to use alpha transparent textures in Blender - Artisticrender.com