How do you paint with two colors as shown in one of Adobe's promo videos? Hidden Treasures of Creativity – Custom Photoshop CC Brushes | Adobe Creative Cloud - YouTube
This video specifically
Get Started with Digital Painting in Photoshop CC | Adobe Creative Cloud - YouTube
Brushes used and more info
Adobe | Hidden treasures of creativity.
Use the mixer brush.
Load from an area with two colours by Alt clicking
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