Everyone wants to believe their own eyes, but what you don't see can often make all the difference. Photoshopping an image might be the most common way to change a picture's narrative, but simple cropping is a low-tech alternative that can be just as effective. This technique works because our minds always strive to understand what's happening around us. When we only see a partial image, we instinctively try and guess what might be outside of the frame. Think that these pictures are dirty? Blame your own mind, not us!