Photoshop Elements 2+
Description: Various dustings of glitter and smoke (or mist). Several types of glitter, several types of smoke (some cloudy, some swirly). These are a beautiful design for use as a stylized glitter, but also work great for space scenes, as the dust looks like space nebulae. They would also work great for fantasy (pixie dust, magic)!
Download the image pack (for those without Photoshop & GIMP)