You have been so creative throughout this monthly challenge, and they look like a lot of work also. I'm not surprised your enthusiasm drops near the end. This is beautifully presented, and it looks awesome to me.
I agree with the others, your images are so well put together and your calendar never fails to make me hungry lol :) I get that slight loss of momentum towards the end of a challenge too, it's harder to come up with new ideas... we need a new challenge for April!
your calendar is so well put together with all the amazing colours - and this is still a very cool image, however much you're feeling less enthused by the challenge 24 days in out of 31.