If you're an artist or a designer, it's not a good idea to compare yourself to the elite that have spent years perfecting their style, the only person you should be comparing yourself to is yourself - and that's exactly what the 'Draw This Again' challenge is all about. Artists upload side-by-side images of their older work and what they can do now, and some of the improvements are incredible. Scroll down for some of the best, head here for more.
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