/galleries/urban-art-at-the-edinburgh-festival C Venues, Edinburgh: Graffiti artists collaborated on a work celebrating freedom of expression. Big thanks to the artists Rekor, Syrkus, Elph, Conzo and Mark Lyken. © Mateusz Sleczka Tue, 10 Aug 2010 10:36:12 +0100 Tue, 10 Aug 2010 10:36:12 +0100 en-uk