Artists in Vietnam's Ho Chi Minh city have taken to street art, or graffiti, as the government tightens the noose around what it deems controversial art.

In Vietnam, the government's approval is required before works of art can be displayed in galleries. But many times state censorship forces these artists to paint outside the lines.

As TRT World'sSarah Jones reports, artists are not giving up on expanding people's access to art.