Green algea on rocks at low tide in Nimpkish River on northern Vancouver Island, British Columbia, Canada.
Technical Information:
I photographed this photo with the digital SLR camera model Canon EOS-1Ds Mark III, aperture of f/16.0, exposure time of 1/10 sec. on ISO 100, as always I used a original Canon Lens, the focus lenght for this picture was 16mm.