Format the Picture
create your own Picture Style. Let's begin with the Picture Border.
There are several options you can edit including Color, Weight and
Try it: Format the Picture Border
Slide 2. Select the picture.
Picture Styles-> Picture Border.
Weight: 3 pt
Do You See? The Border menu offers the Theme Colors as
well as the Standard Colors.
Weight and Dashes menus show a short list of formats.
There are More options at the bottom of these lists.