With a staggering $1,000,000 prize fund, the Hamdan International Photography Awards are open for entries. The theme for this year's HIPA contest is Sustainability - with the Grand Prize winner receiving a cash award of $200,000 for the best overall picture on the subject.
Now in its 13th year, the free-to-enter contest has become reknown for being the world's richest photographic contest - but this year the prize pot has more than doubled to make this competition even more tantalizing.
