Awww...definitely fits the challenge. It appears a little overall dark to me. It's a nice clear shot of a lovely subject, but not paticularly creative or different in composition or idea.
Awwww. That most definitely is beautiful. I've often tried to capture a mom and her colt in a good photographable position, but it's hard. Usually you get the mom's behind, or the colt's behind. This is just perfect! I really love it.