The double exposure pano trick

How to do it on a smartphone without Photoshop

Charlotte Hamill and Natalie Cayetano in a double exposure via iPhone pano

Once upon a time, I used to spend hours in the darkroom, making elaborate double exposures with negatives. Then, in the digital era, I started making them in Photoshop, which took so little time, and could be done in minutes.

Now, anyone can do easily do it in seconds, with any sm…