The Marina Market Graffiti Battles are back.....Barry vs Luca of the Nu Wave Collective taking part in a heat at the Graffiti Battles on Saturday. Each artist has 30 minutes to create and finish a piece in a head-to-head battle against another artist, with heats running on Saturday 13th, Saturday 20th January and Saturday 27th January. The winner of each heat is chosen by judges and go on to the finals. Pic Larry Cummins