Canon 17- 40 lens at 33mm, 2-stop graduated ND filter
Canon 24-105 lens at 35mm, Singh-Ray 2-stop ND grad filter
Canon 28-70 F2.8L, 2.5s@F16, White Balance Manual, 0.9 Soft ND Grad Filter.
Canon 17-40 F4 L, 2.0s@F16, B+W Circular Polarizer, White Balance Manual
Canon17-40 lens 2-stop graduated ND filter, polarizer, at 38mm, .5 sec exposure, F14.
Canon 17-40 lens, 2 and 3 stop graduated ND filters + 2 exposure blend. 2 and 4 second exposures at F16.
Canon 17-40 F4L, 0.3s@F8, Circular Polarizer, 0.6 & 0.9 Soft ND Grad Filters, White Balance Manual
Canon 17-40 F4L, 1.3s@F10, Circular Polarizer, White Balance Manual
Canon 17-40 lens at 17mm, Gitzo CF Tripod, exposure 8 seconds
clipped from: www.mwaheb.net 
