Digital brushes

Ray Frenden
Brushes: http://frenden.myshopify.com/
Video: https://www.youtube.com/user/rayfrenden/videos
Blog: http://frenden.com/

Kyle T Webster
https://gumroad.com/kyletwebster
http://www.kyletwebster.com/portfolio/brushes/

Dmark
http://dmark.se/2013/photoshop-brushes/

Various brushes
http://digitalbrushes.tumblr.com/

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