Aspect Ratio: know before you crop on Boost Your Photography
Need to know how large you can print your photo? Or how to save a high resolution file? Or why you have to crop your image if you want to print a 4x6 as an 8x10? The answers are all here!
Aspect Ratio Chart for Printing Photos // persnicketyprints.com
Driving Miss Digital: An online fictional primer covering every technological subject in digital filmmaking, videography, audiography and photography.
Cropping Photos Without Changing The Aspect Ratio
Aspect ratio (image) - Wikipedia, the free encyclopedia
great explanation of what aspect ratio is and how it affects the look of your photos - no more chopped off heads on prints!
aspect ratios for cropping pictures
Aspect Ratios...so you can crop your photos for the size prints you want (so the photo printer doesn't crop them wrong).