Photographs that I have taken and that are posted at
https://plus.google.com/u/0/photos/110155833567072600167/or that otherwise cite this page (versicolor.ca/reeflicense) as the license agreement may be used under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License, specifically:
Please put "Use of Reef Photographs" in the subject line of e-mails.Thanks.
David G. Patriquin
Professor of Biology, Dalhousie University (retired)
March 21, 2015. Updated March 24, 2015.
*Sometimes cited on photographs as David Patriquin, DGP, or David Graham Patriquin. (There are other individuals known as "David Patriquin" residing in Halifax but none, to my knowledge with the middle initial G.)