We catch up with Vaughn Wallace to find out more about the discovery and what it was like to present Elliot Erwitt with images he hadn't thought about for over 67years.

"I try to be objective and maintain an apolitical status as far as my approach to topics go. I find there is major issues with bias in the world of photography and I try very hard to maintain objectivity."

Welcome to our selection of thebest entries to the Open competition of the2018 Sony World Photography Awardsfrom the previousweek.

"Animals are being pushed to near extinction. The time to act and reverse our negative impact is now, before it's too late."

"In 1985, when I was born, the best estimate of the world's lion population was 75,800. Today, studies point to 20,000 to 30,000 lions..."

We're pleased to revealAles Krivecasthe monthly winner (June) of the 2018 Sony World Photography Awards, with his image of a storm passing throughSlovenia's highest mountain.