I have just finished developing 14 sheets of 4x5 film taken over the Easter break. With one exception, all sheets have the possibility of either portrait or landscape cropping.
This is a feature that is often present with the wider type of view with this format. Also, as the negative is reasonably large, most tight cropping doesn't require a herculean effort to keep quality reasonable.
I find this to be one of the nicer aspects, of 4x5 photography.