Similar to Shape Styles for the shapes on your slide, PowerPoint also provides Picture Styles for your inserted pictures. With a single click, Picture Styles can transform a simple looking picture to something that’s more distinct. Note that unlike Shape Styles, Picture Styles are not Theme specific. They just transform your picture to make it look stylish by applying a border, or 3-D effect, or by changing the frame shape, etc.
Learn how to apply preset Picture Styles in PowerPoint 2016 for Windows.

