An Australian tourist claims to have spotted a "dark green head" and "two humps" in the waters of Loch Ness. "The head was followed by two same coloured humps that emerged out of the water behind the head, which he thought would be the body. "After the tail swished water over its head it then swum back down below the water. Crystal captured an image of movement underneath the surface of the water during a cruise on loch with the picture seemingly showing "head of a creature in the water". "We were driving at a pretty fast rate down the roadway directly next to Loch Ness.