Z$ identify -verbose weird-jpeg.jpg
Image:
Filename: weird-jpeg.jpg
...
Orientation: RightTop
^^^^^^^^^^^^^^^^^^^^^^^^^^
...
Properties:
...
unknown: iPhone 12 Pro
<img align="right">
I'm also impressed. :-D1: https://github.com/mezantrop/i486SX_soft_FPU/blob/main/READM...
In JPEGSnoop I see Raw Image Orientation = Landscape. Maybe it was taken and encoded horizontally and the image itself is stored in a right-to-left scan order.