An Easy Guide to Blend Modes in Photoshop
04:52 - Multiplication in action.
06:22 - Pass Through blend mode.
06:59 - An overview of all the common blend modes.
09:58 - Blend modes in Brushes.
12:15 - High Pass sharpening using the Contrast Blend Modes.
15:52 - Dodge and Burning non-destructively using the Contrast Blend modes.
17:12 - Using blend modes for Compositing layers and images together.
23:42 - Using blend modes in Layer Styles.
In this video I will give you an example of the math involved with the multiplication blend mode. Also, I demonstrate the use of blend modes in the brush tool.
It's important to understand that blend modes are driven simple mathematics.