My lens review and field test of the Canon EF 100-400mm f/4.5-5.6L IS II USM is based on my experience using it in on the job as a professional photographer.  You will find tips and analysis for using the lens across a broad category of professional photography applications.

9minds is an amazing independent arts company.  Dygiphy has been working in partnership with 9minds Director Iresha Herath for some months now prototyping different interface designs and trying to build something that best represents their existing portfolio of projects and future ambitions.