@elianafranzenburg Are you positive it was less than 2MB in size? If so, perhaps it’s because of a lesser known reason….not sure if the website will take pictures more than 5000px longest edge. Check that.
@elianafranzenburg I love the contrast you achieved in this image! Depending on the goal of the shot, I might manually brush away the green I see on the bottom right, but that’s not required. Otherwise, I might crop a little less tight just to leave an ounce of breathing room around the flower. This is just a question of taste, obviously.