Biodegradable art and Bastille day: Friday’s best photos

An image of Tutankhamun cut from a six-hectare (15-acre) field of maize plants, which has been created at the York Maze to mark the centenary of the discovery of Tutankhamun’s tomb. Created using more than 1m maize plants, covering an area the size of eight Wembley football pitches, and standing over 150 metres tall, the York Maze is the largest maze in the UK

Photograph: Danny Lawson/PA