Part 3 of the tutorial on Luminosity Masks showing how to use them for exposure blending.
Luminosity Masks Part 2: Exposure Adjustments
Part 2 of the tutorial on luminosity masks, looking at how to use them to make exposure adjustments in an image
Luminosity Masks Part 1: What are Layer Masks and Luminosity Masks
A look at luminosity masks in Photoshop.