When I was on trips I used to put Polaroid’s in a container with sea water, sand and pebbles. I’d swirl it all around to get scratches. It’s this random element that I call ‘the drip’. It’s the drip which might splash onto the other side of the canvas when you’re working on a painting and make you think ‘that is good’, possibly leading you to explore other things. My whole life is spent in search of the drip; it can change everything.