If you don’t see a layout you like, click the link for More design ideas. Select the layout you want to apply (Figure F). Click the link at the top for Go To Ideas to return to the main Ideas pane.

Go to Picture Format tab. Click on Picture Layout button. Select a layout. First, you need to insert all the pictures you want to use to create the photo collage.

In PowerPoint, you can save the Design Idea that you like from the Design Idea pane easily. Design ideas are slide layout designs that you use to format your slides to give them an appealing look.