street art (1) TATE

In the first commission to use Tate's building iconic river façade, and the first
major public museum display of street art in London, Tate Modern
presents the work of six internationally acclaimed artists whose
work is intricately linked to the urban environment:

Blu from Bologna, Italy; the artist collective Faile from New York,
USA; JR from Paris, France; Nunca and Os Gêmeos, both from São Paulo,
Brazil and Sixeart from Barcelona, Spain.

... and so it has come out from (some of) the streets to be a huge exhibition...