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 rectangles
Smart Crop Hex
Create Hexagonal Patterns using the post_smartcrop variation. Hexagon patterns are often considered to be … Details
Downtown
Downtown Fractal flame for Jwildfire, use the on screen copy button to copy to clipboard, you can then post inside the software
Big Brother Flame
Great fun, I took the custom variation code and added a subflame (used one of my old checker patterns) then I scaled the subflame down to 0.25 scale, tweaked the settings of the custom variation until this eye popped out.