Great job! The colors do seem to be a bit washed out, needing some processing to saturate it a bit more. Just a bit. I also think that I'd remove the people, and just leave the umbrellas, but that's for advanced editing. The horizon doesn't seem to be very straight in this either, tipping a bit to the right. I do like the shot, and you met the challenge's theme perfectly. I just can't score it as highly as I'd like.
a little bit on the gray or muddy side. i guess because it was overcast. the subject matter, to me, calls for brighter light. seems sad and dreary. maybe a different title would have changed the comment.