How to Make a Collage on a Mac Using Iphoto?

How to Make a Photo Collage on Mac/iPhone Using IPhoto?

Here are the quick steps to create a photo collage with iPhoto. Step 1: Launch iPhoto and click “Events” in the side menu. Step 2: Hold “Shift” and click each photo you want to include in your photo collage. Step 3: Click the “+” button in the lowerleft corner and select Card in the popup window.

How do you Overlay Pictures on a Mac?

Doubleclick on the image file you want to crop to open it in Preview.
Select "Open" from Previews File menu and navigate to the photo onto which you want to paste the first photo.
Click on the second image and select "Paste" from the Edit menu .