Imitate the action of the Holga

Martha and me, Martha and me, Martha and me, we went to see some...
... traaaiiineeeeees.

This is Marth gazing at the train line from the bridge over the railway in Princes Street Gardens.

Camera's settings were black and white, 1:1 aspect ratio, manual exposure of 1/100th of a second at - I think - f/11. All of this to try and pretend - somewhat contrarily - that my DSLR is actually a Holga.