Couple posing in the street, Old Walled-in City, Cartagena, Colombia, South America

Young Brazilian woman in sunglasses sitting on the Selaron steps in Lapa, Rio de Janeiro, Brazil, South America

Flower market, Madurai, Tamil Nadu, India, Asia

Sugar for sale, Devaraja market, Mysore, Karnataka, India, Asia

At the pageant that precedes the Palio race, representatives of each neighbourhood parade in traditional costume, Siena, Tuscany, Italy, Europe

East timor. Classroom primary school at usi takeno, oecussi-ambeno

Portrait of serious Mixed Race woman wearing yellow sunglasses

Portrait of laughing Mixed Race woman

A man in a suit sits outside the rock hewn monolithic church of Bet Golgotha (House of Golgotha Mikael), known for its arts and said to contain the tomb of King Lalibela) in Lalibela, Ethiopia

Mature man stamping contribution receipt for pilgrims, Puji Si monastery, Putuo Shan Island, Zhejiang Province, China, Asia

Old women of the Intha tribe working on a spinning wheel, Inle Lake, Shan State, Myanmar, Burma

Scaglian Castle, Lazise, Gardasee, Verona, Italien

Mexican in front of a bar, San Miguel de Allende, Mexico

Close up of little yellow ducklings in a white wicker basket. Small boy in a white t-shirt is holding a pottle with cute pet nestlings. Child and birds. Summer background. Copy space

Man with afro hair in summer summer in a palm tree shirt on a yellow background

Little boy and little yellow ducklings swimming in washtub in the garden. Small boy in a white t-shirt with cute pets. Child and birds. Summer background. Copy space

Woman in yellow t-shirt, walking by the old streets of Warsaw, Poland, Europe

Zainabu Ramadhani, 19, (yellow and red patterned skirt) her mother Fatma Mziray, age 38, (blue head dress) and Fatma’s sister-in-law Zaitun Hamad, 18, (orange wrap and white top) walk home after gathering firewood near Fatma’s home in Mforo. Mforo is near Moshi, Tanzania. Fatma Mziray is a Solar Sister entrepreneur who sells both clean cookstoves and solar lanterns. Fatma heard about the cookstoves from a Solar Sister development associate and decided to try one out. The smoke from cooking on her traditional wood stove using firewood was causing her to have a lot of heath problems, her lungs congested her eyes stinging and her doctor told her that she had to stop cooking that way. Some days she felt so bad she couldn't go in to cook. Fatma said, “Cooking for a family, preparing breakfast, lunch and dinner I used to gather a large load of wood every day to use. Now with the new cook stove the same load of wood can last up to three weeks of cooking. “With the extra time I can develop my business. I also have more time for the family. I can monitor my children’s studies. All of this makes for a happier family and a better relationship with my husband. Since using the clean cookstove no one has been sick or gone to the hospital due to flu.” Fatma sees herself helping her community because she no longer sees the people that she has sold cookstoves have red eyes, coughing or sick like they used to be. She has been able to help with the school fees for her children, purchase items for the home and a cow. “What makes me wake up early every morning and take my cookstoves and go to my business is to be able to take my family to school as well as to get food and other family needs.”

Skier walking through snow in mountains

View of sign of store under clear sky in Lakeview, California, USA

Man running in a yellow shirt in the Cascade Mountains, Washington (Back Lit).

A rock climber in a yellow and red shirt reaching up for a hand hold on a steep and difficult route.

A man walks past a mural dedicated to the deceased members of the rap kreyol group Barikad Crew, in Port-au-Prince, Haiti.

Two women riding horses (Equus ferus caballus) traveling through the grass near a hill at the Gabus Game Ranch at sunset; Otavi, Otjozondjupa, Namibia

Two women on horseback (Equus ferus caballus) smiling at the camera and standing near a dead tree in the brush on the savanna at the Gabus Game Ranch; Otavi, Otjozondjupa, Namibia

Colourful pieces of clothing with ruffled trim lay in a pile; Studio

A woman walks along the rock beach at the water's edge at sunset, Aphrodite beach, cyprus

Colourful pieces of clothing with lace trim lay in a pile; Studio

Mexico, Yucatan Peninsula, Cozumel, Local man on beach holding Iguana.

A young girl holding out a woven bird nest with three small eggs, Girl, Texas, USA

Rear view of couple wheeling bicycles along cycling path, Jupiter, Florida

Portrait of woman looking over shoulder at senior man, while getting on bicycle and laughing, Jupiter, Florida