Main links for Protei, sailing drones collection oil spills. 

http://protei.org
https://sites.google.com/a/opensailing.net/protei
https://sites.google.com/a/opensailing.net/protei/media

Produced by : http://www.v2.nl/
Hosted by : http://www.hofmanenzonen.nl/protei-2/
Tested at : http://www.dekaag.nl/

Flickr picture selection (all free of right, simply credit "PROTEI.ORG" Thanks)
http://www.flickr.com/photos/worldworldworld/5595815725/in/set-72157624542692308/
http://www.flickr.com/photos/worldworldworld/5433580022/in/set-72157624542692308
http://www.flickr.com/photos/worldworldworld/4713813124/in/set-72157624542692308
http://www.flickr.com/photos/worldworldworld/4713813026/in/set-72157624542692308
http://www.flickr.com/photos/worldworldworld/4917793070/in/set-72157624542692308
http://www.flickr.com/photos/worldworldworld/5137813070/in/set-72157624542692308
http://www.flickr.com/photos/worldworldworld/4714893554/in/set-72157624542692308
http://www.flickr.com/photos/worldworldworld/5572934260/in/set-72157624542692308
http://www.flickr.com/photos/worldworldworld/5572914992/in/set-72157624542692308
http://www.flickr.com/photos/worldworldworld/5977017311/in/set-72157624542692308/
http://www.flickr.com/photos/worldworldworld/5977583274/in/set-72157624542692308/
http://www.flickr.com/photos/worldworldworld/5977638046/in/set-72157624542692308
http://www.flickr.com/photos/worldworldworld/5977530937/in/set-72157624542692308
http://www.flickr.com/photos/worldworldworld/5981499802/in/photostream
http://www.flickr.com/photos/worldworldworld/4567308911/in/set-72157621517440307