It depends ! If it was several years ago I would say it would sell great, but these days so many people have good cameras and there are lots of submissions. So the way I went about it was making photos and illustrations that where not in the most common categories and it has been quite successful. Some categories are overwhelmed with pictures these days. Having said that though if you so the key wording right and you have beautiful pictures from places that are not over photographed you can be very successful as well