Julianna Margulies at the Late Show in New York 08/29/11 (Footage by WireImage Video/Getty Images Entertainment Video)

The video tutorial involves guiding Juliana through a photo shoot. It starts with setting up the scene and ensuring Juliana is ready. The instructor provides directions to adjust her position and avoid distractions. Finally, the focus shifts to showcasing the fashion and details of Juliana's dress.

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