Thumbnails of the 148 Photoshop brushes

Wavy particle smoke

Flaming particle smoke

100% crop of 2500px Particle Smoke brush

Brush used to simulate steam

Particle brush used as an insect/bird swarm in the distance

Colorized Particle Smoke brush

Colorized Particle Smoke brush

Colorized using Rainbow Light Painting technique

100% crop of the previous image