Photographer Matty Smith captures a hidden world beneath the waves by photographing the exact moment his camera begins to submerge, the result is a half-underwater photo that captures two parallel universes.
A lot of planning goes into these photographs. Smith will often scout for locations whilst snorkelling, taking reference shots before later returning to take his final photo. For him, the photos represent the best part about diving, being able to transition from above the surface into an entirely alien world below. Check out more of the photographers work via mattysmithphoto.com.