With the Overlay tool, you can add life-like texture and effects to the image.
1. Open the Overlays panel

Tap on the Overlays icon, then select “Backdrops”.
2. Select and adjust the Overlay

You can add different overlays from many categories, and reposition the overlay on screen.
3. Change the Overlay settings

Tap the "Properties" tab for additional settings of an overlay, where you can change its blending mode, opacity level, and rotate or flip the overlay.