Good start. I prefer your 3rd and 4th slides :)

Good work. eye-catching rainbow:D

I like the hands and star, neat.

your 4th slide is very clever!

Thank you for your comments. It seems like everyone has a different favorite slide which is awesome I guess!

The last slide is the best, you could work with that idea with more examples, It's your strongest one in the bunch. So other examples of the little ones in large groups beating the big ones perhaps?. This is a great start. ;)

Oh, and it won't hurt to put it first, as your cover too...

an idea with a shark is excellent 8*

Next time please read the briefing carefully. You have some time left to improve the idea.

Great idea! The one with the shark - my favourite :)

nice