In reply to Jim Fraser:
That's what I thought. Scoured on the right of the ridges, and deposited on the left of the ridges, i.e. wind is right to left.
This is the text that accompanies the image:
Lee slopes are not always at the top of a slope. Here you can see where the wind has swept across the mountain face (left to right), overloading the side of the vertical gullies. This is called cross loading.
Is it wrong, or am I missing something? It's from here:
https://rise.articulate.com/share/E8y2HjI41iXpw2R3LR8EhkzonCgW5b8O#/lessons...
First picture shows a cornice. Click right twice to see the cross loading bit.