The Dissolve Blend Mode
I suppose that there’s a prevailing attitude among Photoshop users that there are a few go-to blend modes that are useful. The rest are thought of as curiosities, maybe a way to relieve tedium when image-editing fatigue sets in. Case in point: directly below Normal on the blend-mode list resides a mode called Dissolve. If one is driving down the road of blend-mode options, this is one exit that most people pass by. It seems like a route to nowhere.