An Egyptian child stands in front of a tire repair shop where he works in Cairo, Egypt. Photo taken on Oct. 2.

An Egyptian girl fills water containers at a pottery workshop in old Cairo. Photo taken on Oct. 18.

An Egyptian child helps his father to load a donkey cart with hay in a farm at the outskirts of Qalyobiya, 27 miles north of Cairo, Egypt. Photo captured on Oct. 17.

An Egyptian child loads a cart with cement bricks in a brick factory at the outskirts of Qalyobiya, 27 miles north of Cairo.

An Egyptian child carries a clay roof tile in a pottery workshop in old Cairo. Photo captured on Oct. 18.

An Egyptian child takes a tea break during his work at a mechanics workshop in Cairo, Egypt. Photo captured Oct. 4.

Blacksmith Georg Schmidberger works on a harness for the Vatican Swiss Guard at his workshop in Molln, Upper Austria on June 12.

Blacksmith Johann Schmidberger works on a harness for the Vatican Swiss Guard.

Blacksmith Georg Schmidberger works on a harness for the Vatican Swiss Guard.

Blacksmith brothers Johann and Georg Schmidberger work on a harness for the Vatican Swiss Guard at their workshop in Molln, Upper Austria on June 12.

Hammers are pictured at a workshop in Molln, Upper Austria where handmade harnesses for the Vatican Swiss Guard are produced.

Nepalese men work at a brick factory in Imadol on the outskirts of Katmandu, Nepal on April 20.

A woman worker holds bricks at a brick factory in Imadol on the outskirts of Katmandu.

A Nepalese man carries bricks on his head at a brick factory in Imadol.

A donkey carries bricks at a brick factory in Imadol.

Nepalese women carry bricks to a brick factory in Bungmati on the outskirts of Katmandu, Nepal on March 12.

A Nepalese man works at a brick factory in Bungmati on the outskirts of Katmandu, Nepal.

A Nepalese woman carries her child on her back as she works at a brick factory in Bungmati on the outskirts of Katmandu.

A Nepalese man walks on an iron bridge in Bungmati on the outskirts of Katmandu, Nepal on March 12.