Aperture Tip: Create and Add to Selection

If you need to create a version of an image and compare it to the original — side by side — you can do it in one move. From the Images menu select the Create and Add to Selection option. From there you can duplicate a version, create a new version from the Master RAW file, or even create a new version from the associated JPEG. Once the version is created, it appears side by side with the original selected version.