Demo 13 ND filter and Weather Balloon

We talked about using the Pocket Wizard II to trigger the camera and then using the same pocket wizard on the camera's hot shoe to go into relay mode to fire a flash. Page 8 of the Pocket Wizard II manual explains the setting and cabling. The weather balloons came from here: http://www.scientificsonline.com/professional-weather-balloon.html Production stills by Brandon Holmes