Links

Glyn Davidson 3D Designer / Animator
http://www.glyndavidson.co.uk

Glyn Davidson other 3D/CGI Art and Design Portfolios
www.facebook.com
www.Vimeo.com
www.Twitter.com
www.youtube.com
www.behance.net
www.linkedin.com
plus.google.com
blogspot.co.uk
www.bebo.com
www.blogspot.co.uk

Maxon, Creators of Cinema 4D
http://www.maxon.net
http://www.maxon.net/en/news/singleview-default/article/maxon-expands-global-training-initiative-with-free-student-version-cinema-4d-r14.html

High Dynamic Range Imaging (HDRI)
http://www.hdrlabs.com/tutorials/index.html

Linear Workflow
http://www.helloluxx.com/cinema4d-rendering/linear-workflow-in-cinema4d-and-after-effects/
http://vimeo.com/11380324
http://greyscalegorilla.com/blog/2010/11/what-is-linear-workflow-and-how-can-it-help-your-renders-look-better/

Render Engines
http://www.maxon.net/en/products/cinema-4d-studio/advanced-rendering.html
http://www.maxwellrender.com
http://www.vrayforc4d.net
http://randomcontrol.com/blog/?tag=fryrender

Learning resources for Render Engines
http://www.cineversity.com/
http://www.advancedglobalillumination.com/

Who else is thinking about this?
http://gl.ict.usc.edu/
http://www.pauldebevec.com/
http://www.hdrlabs.com
http://sylthane.blogspot.co.uk/2011/02/photorealism-research.html
http://www.scribd.com/doc/21229399/Photo-Realism-An-Eye-for-Detail-Research-Thesis
http://blog.thinkparticle.com/2012/03/cinema-4d-tutorial-20-physically-based-rendering-discussion-c4d-r13/

http://www.ee.columbia.edu/ln/dvmm/publications/06/ng-spie06.pdf