When you’re starting out with Lightroom, it can be helpful to create a triptych. This is a three-image photo set, typically composed of two images on the left and one image on the right. To make a triptych in Lightroom, follow these steps:

  1. Open Lightroom and click the Triptych button.
  2. In the Triptych panel, select two images from your photo library and drag them into the triptych space on the left side of the screen.
  3. Click OK to create the triptych.