A wild moment with date paste – Sayed Asif Mahmud’s best photograph
‘This was one of 40 pictures of Yemen I showed at an exhibition in Brussels. The Yemeni ambassador came to me with tears in his eyes and said: “No one has shown my country like this”’
A bodybuilder pinches his bulging thigh – Sergio Purtell’s best photograph
‘This was taken at a small high school event. It was all about who could create the “perfect body” by working hard – and maybe becoming the next Arnold Schwarzenegger’
A bloodied hunter in the world’s first designated wilderness: Kathleen Orlinsky’s best photograph
‘The first elk hunt is a special, spiritual moment in Gila. Families depend on the meat – they thank the animal and bless it for its sacrifice. After Lainey got the elk, she cried’
‘Billy does an act called Scream Along With Billy’: Jack Pierson’s best photograph
‘He is the ultimate outlaw, one of the most brash and sparkling acts I’ve ever encountered, performing rock albums in a cabaret style. But I wanted this image to be clean, simple and free of narrative’
A joyous and momentous march for liberation – Chandan (Sally) Fraser’s best photograph
‘This was the first march of the Women’s Liberation Movement. The figure that’s usually given is 4,000 – but I’m sure there were tens of thousands of us. It was chocka!’
The village that fell into a river: Sim Chi Yin’s best photograph
‘One woman heard tree branches snapping and jumped out of bed – just in time to see her mattress float away as the back half of her house melted into the darkness’
Michael Schumacher on the phone in Japan: Jon Nicholson’s best photograph
‘“What do you want me to do?” he said when we got to his trailer. I couldn’t have him just staring at me, so I said: “Maybe pick up the phone?” I don’t know if he called anyone’
Sons, when did you last hold your father’s hand? Valery Poshtarov’s best photograph
‘I have photographed fathers and sons holding hands from Bulgaria to Armenia and beyond. I approached these two as a stranger – and had just seconds before it got too awkward’
The photography studio with four wheels and a sunroof: Adali Schell’s best shot
‘The sun trickled in just as we were coming down the mountain. When I looked back at Victoria and Keni, the wind was rustling their clothes and hair. I was screaming because it was so beautiful!’
Sunshine at midnight on the arctic tundra: Inuuteq Storch’s best photograph
‘This was taken in Qaanaaq, one of the world’s most northern cities. It gets 24-hour sun during the summer months. I went because my name originates there’
Hair-plaiting for the Iranian resistance: Hoda Afshar’s best photograph
‘This was inspired by a daily ritual in which female fighters in the mountains plait each other’s hair while chanting: “Woman, life, freedom.” It was a response to the death of Mahsa Jina Amini in Iran’