ART: Light Trail Photographs by Joel James Devlin

London-based photographer Joel James Devlin has spent enormous amounts of time over the past few years perfecting the effects of moving light through long exposure photographs. In this amazing photo set Devlin has experimented with lights on various bodies of water in a series called Light Waves and Dark Currents and the others are the result of 50-minute exposures of airplane trails over the skies of London. Check more photos in his website.