For 1.7 billion people – that’s 1 in 5 people in the world – a decent toilet is out of reach. To elevate the status of the humble loo and celebrate toilets for the lifesavers they are, WaterAid and RANKIN teamed up with artists, designers, comedians and musicians to create their very own toilet seats.

Harry Hill, Pam Hogg, Val Garland, Boy George, Dame Zandra Rhodes are among 25 artists who have created a unique design for the ‘Best Seat in the House’.

A poster series promoting an exhibition of the toilet seat designs at gallery@oxo.