The world's smallest art gallery, which is inside a portable toilet, is coming to Kingston in July.

Melanie Warner's Bog Standard Gallery, which displays more than 1,000 photos of toilet signs from around the world, will be at the Toilet Gallery in Clarence Street from July 4 to 26.

The 1m sq portable toilet is currently on tour of different locations across the UK. Last month it received its 48,000th visitor.

It has travelled as far as South Africa and the Middle East to photograph toilet signs for the project.

Ms Warner is inviting Kingston residents to submit photos of toilet signs in the area to add to her collection.

Anyone interested in taking part can email images to or send them in a message to 07779 065 185. For further information click here