I always wanted to know what the fuck this was. This mysterious monster resembling a tadpole is actually a photo taken back in 1965 at Stonehaven Bay, Hook Island, Queensland. It was originally taken by a photographer named Robert Le Serrec. It was originally spotted by Le Serrec's wife and estimated as about 30 feet long. However, when Le Serrec and his friend Henk de Jong went underwater to film it, the length is reported to have seemed to be about 75-85 feet.