The 'she pee' female urinals at Glastonbury festival. Photograph: David Levene/Guardian
This curious Glastonbury 2007 shot's been kicking around the photo system for a couple of days, so we thought it was about time we show it to everyone. This is a female urinal. It is called the "she pee". It was erected by charity WaterAid to raise awareness about their mission "to overcome poverty by enabling the world's poorest people to gain access to safe water, sanitation and hygiene education".
But how does it work? Click below to read the instructions.
