There are just three different photos here. Long names but refer to them as 80, 82 and 84.
80
82
84
You were right in thinking there were different crops of the same image. This is now reflected in the labelling e.g. you will see an 82, 82(4x2), 82(1x1), 82(2x3). These are all variations of 82.
161030-155907-80-Edit
161030-155915-82-Edit
82 4x2
161030-155915-82-4x2
82 1x1
161030-155915-82-1x1
82 2x3
161030-155915-82-2x3
161030-155946-84-Edit
84 1x1
161030-155946-84-1x1
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