I'm sure that this is probably the simplest question to answer for most of you, but I'm stumped. When I'm in Aperture and press the 'C' key, the Crop window opens. I then left click and drag the image for a new crop. Now my question: how do I undo these steps and view the image again as if I had never pressed the 'C' key? Even when I click on the 'X' in the crop window, the image gets cropped anyway.
Assuming that the original is your master you could also press the M key. This won't actually undo your crop but it will show you what the file was in its original master state. If you're not working from a master this won't work but if you are it would be a good and easy way of seeing your original image.