Similar to Shape Styles for 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 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 a 3-D effect, or by changing the frame shape, etc. Follow these steps to apply Picture Style presets to selected pictures in PowerPoint Online.