Each sheet has something wrong with it (for the most part). It could be the cut lines, print quality, smudges, etc. No two are exactly the same but if you buy more than one that doesn’t mean you won’t have duplicates! See the video for an EXAMPLE.
Use left/right arrows to navigate the slideshow or swipe left/right if using a mobile device
Choosing a selection results in a full page refresh.
Press the space key then arrow keys to make a selection.