Just in case you wondering, gear list:

Canon EOS 5D body

Sigma AF 12-24/4.5-5.6 (when it calls for wide angle)

Canon EF 24-70/2.8L (mainstay lens)

Canon EF 70-200/4L

Canon EF 50/1.4

Canon EF 135/2L (luv this one)

Canon Speedlight 580 EX II