Hi, Me again. Sorry. I am trying to upload a photo to Etsy of a print by itself so that I can clearly show detail at the bottom of the poster, where there is some text. However, every time I upload a print it cuts the bottom off to fit it within the thumbnail. Even when I click through the bottom part of the print is missing. I assume I need to change the ratio, but what would I need to use? Hope this makes sense! Thanks so much.