Meet the artist collective colouring urban environments, Boa Mistura.

The group, whose name comes from the Portuguese ‘good mix’, was formed in Madrid in 2001.

They are a multidisciplinary group of artists with roots in graffiti, and work predominantly in public spaces, but also have works in a number of art galleries and exhibitions.

As well as a number of corporate clients, they have also developed projects with the UN, Oxfam, Greenpeace and the Red Cross.

Their portfolio boasts work across the world, with large-scale pieces in Mexico, the US, Algeria, Kenya, the UK and Norway, co-creating the murals with local communities as participatory projects.