There is a homeless man who is walking the entire coastline of Britain and building pebble art pieces along the way. He goes by the name of Dr. Geebers and began constructing his sculptures on Brighton Beach in 2008. Right now he is somewhere north of Morecambe, Lancashire. Dr. Geebers has been homeless for over ten years and fell into a life of substance abuse. Since he started his challenge he has stopped using drugs and keeps his drinking to brandy at night to help him keep warm.