Joiners created using the Photoshop AI 
I am not very interested in the ones overlayed onto 3D objects.
I then decided to make some joiners manually, inspired by David Hockney.
Overall I enjoyed this experiment, I just wish that I had taken more images so I had more interesting looking Joiners.
I printed out my images and cut them up so they didn’t have any white borders and were all the same size.