Sometimes the middle image can be greatly enhanced by adding a Drab background to the surprise. It’s easy to switch sky or other backgrounds using the Select and Mask tool and layers in Adobe Photoshop.
How to change the background in Photoshop
In Photoshop, open the front and background image.
In your background image, select Options and Masks from the Options menu.
Use different selection tools to paint a picture you would like to save. You can change the view mode on On Black to see which areas need the most attention.
To change the background, copy the background image and paste it in front. Resize and / or drag the wallpaper to reset.
Layer panel, drag the back layer under the front image layer.