

Precision tools
Photo Credits
Attributions
Image of Nautilus shell in the banner courtesy of Wikipedia and Wikimedia Commons from user Chris 73 freely available under the creative commons cc-by-sa 2.5 license.
Inspiration
Photograph of The Hemispheric at the Ciutat de les Arts i les Ciències in Valencia, Spain
designed by Architect Santiago Calatrava taken by David Iliff licensed under Creative Commons Attribution 2.5.
Photograph of Dune in Namibia from Wikipedia licensed under the GNU Free Documentation license.
Nautilus
Photos copyright © Sophie Brown 2007 licensed to Tragen Design.
Copyright Tragen Design
All other drawings and photos of Tragen Design’s work on this website are copyright © David Tragen. They may be reproduced with permission, unless otherwise stated.
Contact David Tragen for details.