Space Invaders

My latest obsession...

These are the work of a street artist who has "invaded" cities all over the world and hidden space invader mosaics within them. We saw a couple in Paris, congratulated ourselves on spotting them but didn't think to take pictures. He's been doing it since 1998 and a lot have been destroyed, but some, like the one we saw today in Fitrovia, are still there. So, if this is your cup of tea too, happy spotting!