There's a Waldo zebra and a Waldess bunny. Cute. This looks like a fun parade. The picture might be a tad over-exposed or over-brightened, but it's a nice picture.
Your picture has a heavy colour cast. You should fix the white balance, and give it some more contrast. Then, your person is not hidden at all. You should have photographed someone walking within the parade, making him disappear among boasting colours. 2.
An inverse 'Where's Waldo?', with nothing but people? But even with that interpretation, the composition doesn't work well, with distractions all around the edges. There's a good photo hiding in there somewhere, but using a *much* tighter crop. - 3