samsung advert

This is a samsung advert,I had to watch a couple of time to understand it and I still didn't understand it.
I post it though because I think is a very interesting and funny advert and puts your brain at work,so if you did understand it please leave a comment.
The video shows how some sheep coming together can make some nice pictures and eventually create a famous painting of Da Vinci.
The target audience is for everybody, it's a normal commercial for any age to enjoy.
The commercial is on internet, but I am sure that this appears on TV as well.
I still didn't get what the purpose of the video is, sheep with lights...:| gets me speechless:))