Remember Spanish pensioner Cecilia Giminez's attempt to restore the fresco in her local church to its former glory? Just to remind you, here's a quick photo recap of how it should look, how it looked before the 'restoration' and how it looks now...

eccehomo

Well, Cecilia's now-famous handiwork has inspired an online amateur art restoration competition, organised by London-based advertising agency Bartle Bogle Hegarty.

As the specially set-up website explains: "You simply tweet your entry with #ceciliaprize for your chance to win a poster of the restored Ecce Homo."

Entries have been pouring in from across the world, as "Cecilia fever" goes global. Here are 20 of our favourites so far...

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