Pringle pinhole camera

I have been doing alot of experiments using a pringle tube as a pinhole camera, after having seen some images created by other pringle cameras. due to the cylinder shape of the tube it creates a wide angled image compared to my other pinhole experiments. Due to the length of the tube I have also been able to put 2 apertures in the same tube, which means I get two images on the same piece of paper of the same place. I am going to next try experimenting with only opening one pinhole at a time, so that the images will be different yet still on the same piece of paper.