Gavin Hellier / Timelapse of a busy street and market, Udaipur, Rajasthan, India, January 2018. Hellier

Gavin Hellier / Timelapse of traffic and street market, Jaipur, Rajasthan, India, 2011.

Norbert Wu / Atlantic Bluefin Tuna (Thunnus thynnus) examinded with flashlights by buyers to determine the quality of the meat, Tsukiji Market, Tokyo, Japan

Heather Angel / Bird flower (Polygala arillata) for sale as food, Tengchong market, Yunnan Province, China.

Ashley Cooper / A fisherman landing whelks destined for the Asian market on the Cob at Lyme Regis, part of the World Heritage site of the Jurassic Coast, Dorset, UK. June 2012.

Tony Wu / Senbei rice crackers made with Giant isopod (Bathynomus doederleinii) at a seafood market. Suruga Bay, Shizuoka Prefecture, Honshu, Japan. April 2018.

Tony Wu / Marinated whale meat for sale at the Tore Tore Market, Shirahama, Wakayama Prefecture, Kansai, Honshu, Japan. February 2018.

Tony Wu / Diagram showing the origin of different whale meat cuts at Tore Tore Market, Shirahama, Wakayama Prefecture, Kansai, Honshu, Japan. February 2018.

Tony Wu / Whale curry for sale, each box with a 200g curry portion for 540 Yen. Kochi Prefecture, Shikoku, Japan. June 2017.

Tony Wu / Whale meat products for sale at the Whale Corner of Tore Tore Market, Shirahama, Wakayama Prefecture, Kansai, Honshu, Japan. February 2018.

Tony Wu / Whale bacon and sashimi for sale. The labels indicates the products are sourced from research whaling in the Southern Ocean. Tore Tore Market, Shirahama, Wakayama Prefecture, Kansai, Honshu, Japan. Fe...

Tony Wu / Sashimi set with three cuts of whale meat sourced from the Southern Ocean and North Pacific. Other whale products in counder below. Tore Tore Market, Shirahama, Wakayama Prefecture, Kansai, Honshu, Ja...

Gavin Hellier / Timelapse of the Krishna Rajendra flower market, Bangalore, Karnataka, India, January 2018. Hellier

Gavin Hellier / Timelapse of the Krishna Rajendra flower market, Bangalore, Karnataka, India, January 2018. Hellier

Gavin Hellier / Timelapse of the Krishna Rajendra flower market, Bangalore, Karnataka, India, January 2018. Hellier

Gavin Hellier / Colourful powdered dyes for sale in Devaraja Market, Mysore, Karnataka, India, January 2018. Hellier

Gavin Hellier / Colourful powdered dyes for sale in Devaraja Market, Mysore, Karnataka, India, January 2018. Hellier

Gavin Hellier / Man threading flowers in Krishna Rajendra flower market, Bangalore, Karnataka, India, January 2018. Hellier

Gavin Hellier / Timelapse of a street market, Udaipur, Rajasthan, India, January 2018. Hellier

Gavin Hellier / Timelapse of a street market, Udaipur, Rajasthan, India, January 2018. Hellier

Gavin Hellier / Street food vendor selling kebabs, Donghuamen Night Market, Wangfujing, Dongcheng District, Beijing, China, February 2015. Hellier

Gavin Hellier / Street food vendor, Donghuamen Night Market, Wangfujing, Dongcheng District, Beijing, China, February 2015. Hellier

Luke Massey / Crested goshawk (Accipiter trivirgatus) chicks for sale, jakarta, Indonesia

Luke Massey / Pair of juvenile Asian palm civets (Paradocurus hermaphroditus) in a cage, for sale at Denapasar market, Bali.

Luke Massey / Asian palm civet (Paradocurus hermaphroditus) prowling its cage, for sale in market, Denpasar, Bali.

Pete Oxford / Peppers in vegetable market, Biak Island, West Papua, Indonesia

Pascal Kobeh / Shark fins drying in the sun, for export to the Asian market. Himmendhoo, Ari atoll, Maldives, Indian OCean.

Pete Oxford / Dried fish in market, Meghalaya, India

Pete Oxford / Betelnut Palm (Areca catechu) drupes in market, Meghalaya, India

Pete Oxford / Khasi woman chewing Betel nut, a mild stimulant which leaves red staining on the teeth, Barabazar market, Shillong, Meghalaya, North East India.

Pete Oxford / Silkworm cocoons (Bombyx mori), Sohra Market, Cherrapunji. Meghalaya, North East India, October 2014.

Pete Oxford / Silkworm caterpillars (Bombyx mori) for sale as food, Sohra Market, Cherrapunji. Meghalaya, North East India.

Pete Oxford / Woman selling Betel leaf (Piper betle) a mild stimulant, Barabazar market, Shillong, Meghalaya, North East India. October 2014

Pete Oxford / Betel nuts, from Areca palm (Areca catechu) Barabazar market, Shillong, Meghalaya, North East India. October 2014

Pete Oxford / Fish for sale in market, Barabazar market, Shillong. Meghalaya, North East India, October 2014.

Pete Oxford / Man selling fish at a market, Barabazar market, Shillong. Meghalaya, North East India, October 2014.

Pete Oxford / Vegetable stall in Barabazar market, Shillong. Meghalaya, North East India. October 2014.

Pete Oxford / Ao Naga women talking and smiling at produce market, Mokokchung district. Nagaland, North East India, October 2014.

Pete Oxford / Ao Naga women at market, Mokokchung district. Nagaland, North East India, October 2014.

Pete Oxford / Chang Naga woman with honeycombs for sale. Tuensang district. Nagaland, North East India, October 2014.

Pete Oxford / Rural vegetable market. Nagaland, North East India, October 2014.

Pete Oxford / Rural vegetable market. Nagaland, North East India, October 2014.

Pete Oxford / Rural vegetable market. Nagaland, North East India, October 2014.

Pete Oxford / Squirrels for sale at local market. Nagaland, North East India, October 2014.

Pete Oxford / Squirrels for sale at local market. Nagaland, North East India, October 2014.

Pete Oxford / Chilli peppers for sale in market, Upper Subansiri District, Arunachal Pradesh, North East India, November 2014.

Pete Oxford / Chilli peppers in market, Upper Subansiri District, Arunachal Pradesh, North East India, November 2014.

Pete Oxford / Rats for sale in market for food, Apatani Tribe, Ziro Valley, Himalayan Foothills, Arunachal Pradesh, North East India, November 2014.

Pete Oxford / Rats for sale in market for food, Apatani Tribe, Ziro Valley, Himalayan Foothills, Arunachal Pradesh, North East India, November 2014.

Pete Oxford / Rats for sale in market for food, Apatani Tribe, Ziro Valley, Himalayan Foothills, Arunachal Pradesh, North East India, November 2014.

Pete Oxford / Squirrels for sale in market for food, Apatani Tribe, Ziro Valley, Himalayan Foothills, Arunachal Pradesh, North East India, November 2014.

Pete Oxford / Hornet nest with larvae, sold as food in market.Apatani Tribe, Ziro Valley, Himalayan Foothills, Arunachal Pradesh.North East India

Pete Oxford / Smoked rats on skewers for sale in market for food.Apatani Tribe, Ziro Valley, Himalayan Foothills, Arunachal Pradesh, North East India, November 2014.

Pete Oxford / Chilli peppers for sale in market, Upper Subansiri District, Arunachal Pradesh, North East India, November 2014.

Steve O. Taylor (GHF) / Vegetables for sale at market, West Kalimantan, Indonesian Borneo. June 2010.

Kirkendall-Spring / The Bobae Clothing Market in Bangkok. Thailand, September 2014.

Kirkendall-Spring / Produce for sale at the Ladmayom Floating Market near Bangkok, Thailand, September 2014.

Kirkendall-Spring / Boats loaded with fruit and vegetables to sell at the Ladmayom Floating Market near Bangkok, Thailand, September 2014.

Kirkendall-Spring / Boats loaded with fruit and vegetables to sell at the Ladmayom Floating Market near Bangkok, Thailand, September 2014.

Kirkendall-Spring / Boats loaded with fruit and vegetables to sell at the Ladmayom Floating Market near Bangkok, Thailand, September 2014.

Kirkendall-Spring / Boat loaded with fruit and vegetables to sell at the Ladmayom Floating Market near Bangkok. Thailand, September 2014.

Kirkendall-Spring / Woman preparing food in boat at the Ladmayom Floating Market near Bangkok. Thailand, September 2014.

Kirkendall-Spring / Boat loaded with produce to sell at the Ladmayom Floating Market near Bangkok. Thailand, September 2014.

TJ Rich / Vegetable market, Pettah, Colombo, Sri Lanka, December 2012.

TJ Rich / Vegetables for sale at market, Pettah, Colombo, Sri Lanka, December 2012.

Gavin Hellier / Live fish for sale at a street market, Wan Chai District, Hong Kong, China, 2011.

Gavin Hellier / Woman rearranging stocks of fish for sale at a street market, Wan Chai District, Hong Kong, China, 2011.

David Tipling / Man transporting chickens on a tricycle to market in a New Delhi suburb, India, November 2010.

David Tipling / Bird trader with Siberian Rubythroat (Luscinia calliope) in Beijing bird market, China, 1993.

David Tipling / Sparrowhawk for sale in Beijing bird market. Bird still alive but wings broken. Sparrowhawk on sale as a food delicacy. China April 1992.

Enrique Lopez-Tapia / Man buying vegetables from a stall in Skardu bazaar, Pakistan, June 2007

Cyril Ruoso / Food stall selling scorpions, cicada, and larva, Beijing, China

Mark Moffett / Scorpions, seahorses, spiders, starfish, and insects scewered for sale as food, Xiao Chi Jie Market, Beijing, China

Mark Moffett / Centipedes scewered for sale as food, Xiao Chi Jie Market, Beijing, China

Mark Moffett / Scorpions skewered for sale as food, Xiao Chi Jie Market, Beijing, China

Mark Moffett / Scorpions skewered for sale as food, Xiao Chi Jie Market, Beijing, China

Shibai Xiao / Collared scops owl (Otus bakkamoena lempiji) left and Asian barred owlet (Glaucidium cuculoides) on right, held captive in mans hands, being sold on market, Guangxi Province, China, November 2011.

Roland Seitre / Southern bluefin tuna (Thunnus maccoyii) for sale in Tokyo fish market within 24 hours of culling from fish farm off Port Lincoln, South Australia, Critically Endangered species. Wild caught fish are...

Roland Seitre / Southern bluefin tuna (Thunnus maccoyii) for sale in Tokyo fish market within 24 hours of culling from fish farm off Port Lincoln, South Australia, Critically Endangered species. Wild caught fish are...

Roland Seitre / Southern bluefin tuna (Thunnus maccoyii) for sale in Tokyo fish market within 24 hours of culling from fish farm off Port Lincoln, South Australia, Critically Endangered species. Wild caught fish are...

Bryan and Cherry Alexander / Nenets herder selling Reindeer (Rangifer tarandus) meat at a market in Salekhard. Yamal, Western Siberia, Russia, August 2008. Editorial use only.

Ernie Janes / Market trader selling caged wild birds, Thailand, March 2007

Pete Oxford / Domestic Cattle (Bos taurus) in cattle section at Pushkar camel and livestock fair, India

Pete Oxford / Dried snakes for sale in traditional medicine market, Yunnan, China

Pete Oxford / Common Pillbug (Armadillidium vulgare) group dried for sale in traditional medicine market, Yunnan, China

Pete Oxford / Various animals and animal parts for sale in traditional medicine market, Yunnan, China

Mark Moffett / Tam Dao Newt (Paramesotriton deloustali) for sale in pet store, an endangered victim of the illegal pet trade, Tam Dao National Park, Vietnam

Gerry Ellis / Green Sea Turtle (Chelonia mydas) poached eggs being sold in market, Sabah, Borneo

Colin Monteath / Snow Leopard (Uncia uncia) pelts for sale, Kashgar Market, Xinjiang, China

Colin Monteath / Snow Leopard (Uncia uncia) pelts sold in market with police and shopkeeper in stall, Kashgar, Xinjiang, China

Colin Monteath / Helmeted Guineafowl (Numida sp) basket full, sold for sacrifice during Diwali festival, Kathmandu, Nepal

Colin Monteath / Snow Leopard (Uncia uncia) and fox fur hat inspected by tourist, Ulan Baatar, Mongolia

Konrad Wothe / Tiger (Panthera tigris) paw and penis as a potency remedy, market in Chengdu, China

Norbert Wu / Octopus (Octopus sp) close-up of tentacles and suction discs, Tsukiji Market, Tokyo, Japan

Norbert Wu / Atlantic Bluefin Tuna (Thunnus thynnus) are displayed for auction, Tsukiji Market, Tokyo, Japan

Norbert Wu / Atlantic Bluefin Tuna (Thunnus thynnus) are displayed for auction, Tsukiji Market, Tokyo, Japan