A group of street artists are calling for an end to the "greying" of Dublin by painting over murals.
They're angry at the removal of artworks like the Stormzy mural in Stoneybatter and the Repeal heart in Temple Bar.
Subset want a licensing system where public spaces can be used for art.
A video to promote the Grey Area campaign is going viral. You can watch it here:
<iframe width="560" height="315" src="https://www.youtube-nocookie.com/embed/sSKfqWUS8Lg" frameborder="0" allow="autoplay; encrypted-media" allowfullscreen></iframe>