Some motivation for my visualization challenge - #colortheline4

I've announced this challenge 3 days ago, let's see the details again:
https://steemit.com/colortheline4/@kalemandra/visualization-challenge-let-s-color-the-ugliest-underground-station-in-budapest-kalvin-ter-metro-line-4

I've made an example, how it works. This is a fractal texture, edited in Gimp:

So far, only a few entries were posted. The results are stunning, the ugly grey turns to beautiful bright colors.

@opheliafu:

@roshanee:

@rosama:

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Additional notes: please do not use paint effect filters like DeepDream, Dreamscope or other similar programs on the whole picture. This is too easy and soon becomes boring! Best if you draw or paint with your hands, no matter how beginner you are.

You have 4 days yet, create some new and beautiful visualizations! I'll choose the best works and reward them!

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Áldás!♥♥♥Blessings!♥♥♥Namaste!♥♥♥Aloha!