860-291421 - 27-year-old female researcher working on nitrogen exchange between bacteria and the roots of legumes showing an example of a nodule of bacteria attached to the roots in the rainforest of the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica
860-291419 - 27-year-old researcher working in a lab on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica
860-291418 - 27-year-old researcher and her team working on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica
860-291415 - 27-year-old researcher working on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica
860-291416 - 27-year-old researcher working on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica
860-291414 - 29-year-old assistant researcher working on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica
860-291413 - 27-year-old researcher working on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica
860-291409 - 27-year-old researcher working on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica
860-291410 - 27-year-old researcher working on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica
860-291408 - 27-year-old researcher and her team working on nitrogen exchange between bacteria and the roots of legumes in the rainforest at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica
860-291406 - 27-year-old researcher in front of the Pracaxi legume (Pentaclethra macroloba) at the "La Selva" research station in Puerto Viejo de Sarapiqui, Costa Rica
83-13320 - The 700 year old Papa Batu, the only stone roofed tongkonan house in Toraja, south west of Rantepao, Tummake, Toraja, South Sulawesi, Indonesia, Southeast Asia, Asia
83-13310 - Skulls in 700 year old burial cave at Lombok Parinding, north of Rantepao, Lombok Parinding, Toraja, South Sulawesi, Indonesia, Southeast Asia, Asia
83-13317 - The 700 year old Papa Batu, the only stone roofed tongkonan house in Toraja, south west of Rantepao, Tummake, Toraja, South Sulawesi, Indonesia, Southeast Asia, Asia
83-13311 - Skulls on coffins in 700 year old burial cave at Parinding, north of Rantepao, Lombok Parinding, Toraja, South Sulawesi, Indonesia, Southeast Asia, Asia
1174-10859 - Two children, a teenage girl and eight year old boy exploring the jagged rocks and rockpools on a beach, Pearly Beach, Gansbaai, Western Cape, South Africa
1348-5325 - Gloved hands of an orthodontist who inspects the teeth of an 8-year-old girl to correct the bad posture of the jaws and teeth with the installation of braces, France, Europe.