Matt and Corey trade jokes, swap shirts, and share some new tricks. So What Have We Learned? - Matt goes through the process for exporting images from Lightroom. He touches on the Develop Module, adjusting white balance and using the exposure sliders, as well as many of the options in the export dialog. - Corey shares a technique for creating an image wall effect and shows us why using a Smart Object makes it easier to go back and adjust the image later. -Corey also has a keyboard shortcut for clearing the monitor and displaying your images in full screen.