The underwater Australia gallery is having a new exhibtion of pictures from Richard Vevers, all taken underwater from around Sydney.  These two  are  Bondi  seadragons.

  "Richard Vevers and Jayne Jenkins have dedicated
the last few years to capturing the beautiful and bizarre
characters that make up the Sydney Underworld - the most
amazing marine environment of any major city in the world.

An exhibition of these resin-coated images will run from
19 November to 2 December at Bondi Pavilion Gallery,
Queen Elizabeth Drive, Bondi Beach, Sydney."