We did this over the summer for Panini and their recording artist Senit, who wrote a song for the World Cup.
They wanted something colourful that combined many national flags with children playing all cut into a performance by the singer.
Not so happy with the overall promo but the animation is nice.
I designed a whole bunch of flags using splatter patterns and droplets which I animated in Photoshop and were composited in After Effects.
If you want to see the finished thing go to...
http://www.youtube.com/user/panini
