The mountain in the centre is called Mt Kimberley or The Lion, it looks like a crouching sphinx from the other direction, I have photos of that somewhere if anyone wants to see let me know. It is 1301m high, the concave cliff portion you can see was created by a process called glacial plucking where water gets into cracks and then freezes and expands. Massive power.

This article is very good and nice your picture