The latest exhibition at Hayward Gallery displays the works of artists from the 1960s to the present day who have used artificial light as matter. It features works from Ann Veronica, Katie Paterson, Carlos Cruz-Diez and Bill Culbert to name a few.
A favela is the term for a slum in Brazil, most often within urban areas. The first favelas appeared in the late 19th century and were built by soldiers who had nowhere to live. Some of the first settlements were called bairros africanos.photo by Fernando Alan
Catatumbo Lightning - At the point where the Catatumbo River meets Lake Maracaibo in Venezuela, a constant lightning storm illuminates the sky for around 10 hours a night, for almost half the nights out of the year.