HINT: I made the template by masking out the fountain in Superimpose App and saved using "mask as PNG". Then I moved the PNG to Keynote where I added a photo of a brick wall with a black and white filter behind the opening. Then I set the transparency of the bricks to 30% so it would be see-through enough to give a similar effect as found in the original photo. Then I grouped the images, copied to the clipboard, and imported it back into superimpose app using "clipboard" import where I could save it all again now with the brick overlay with "mask as PNG." (crazy? I know!) But, you don't have to bother. You can download my template here.