2007-01-25 00:54 Manic rage 2160×1440×8 (461554 bytes) Sam Smith, left thumb bent further back than normal (hypermobility) English determination method:
truetrue The Ashley Book of Knots, picture #1410, names given "Overhand Bend", "Thumb Knot", "Openhand Knot" English Flickr user ID: 51035739227@N01 author