Extremely dirty waste area in the Fadar Daurama Emir's palace, Daura Emirate, Katsina state, Nigeria

Watched by a group of young children a woman washes dishes in a bucket of water at a humble home on the sidewalk in Bombay, India. A little girl has a gleeful expression despite the poverty of the situation.

Poor women queuing for food at Mother Teresa's Mission in Calcutta, India

Woman cleans pots and pans at her makeshift homeon the street in Delhi, India.

A disgustingly dirty bathroom in an abandoned council house in Carlisle, Cumbria, England, United Kingdom, Europe

Asians selling food from the street in Blackburn, Lancashire, England, United Kingdom, Europe

Nursery

Nursery

Escherichia Coli, SEM

Bulldozer at garbage dump, Howard, Maryland, USA

Close-up of bread and fish on the grass, Galilee, Israel