We always enjoy when pro photographer Lindsay Adler explains how she create one of her stunning images and the below video is no exception. In the clip at the bottom of this post, Adler walks you through the process of how she shot a head-turning boudoir photo inspired by the look and vibe of Hollywood icon Marilyn Monroe.

There are numerous “rules” of photography and some are meant to be broken—including a few of the most familiar. But as you’ll see in the eye-opening video below from a trusted pro, you can avoid sabotaging images by using an oft-ignored trick.