Think of tags as like a book index where you find words and which pages they are on, the same principle applies here. Although it's taken a stage further so it might not be the word, but the subject, so for example if you're looking for things to do with fractal gradients for example. A tag may bring back posts with gradient files, as well as posts that discuss gradients, or tutorials about them.
Posts tagged as jubiQ
Apollonian Structure
A colorful kaleidoscopic design with intricate patterns and flower-like shapes in shades of pink, white, green, and … Details
Gilded Magnolia
A gilded magnolia design with intricate, swirling patterns in shades of gold and white, creating a symmetrical … Details