http://www.underwaterphotography.com/ photo contestUnderwaterPhotography.com photo contesthttp://www.underwaterphotography.com/en-us© UnderwaterPhotography.comthe #1 u/w photo contest8/15/2020 3:12:25 AMSteve Dolanhttp://www.underwaterphotography.com/photo-contest/underwater-photo.aspx?ID=145069“Pillars of Hercules” Limestone pillars carved by wind and waves over millennia12/29/2019 4:11:00 PMhttp://www.underwaterphotography.com/photo-contest/underwater-photo.aspx?ID=145069“Pillars of Hercules” Limestone pillars carved by wind and waves over millenniahttp://www.underwaterphotography.com//Upload/UP/Competition/Previews/145069.jpg