actually it's a Street Art Partnership between the female artist Hera and the member of the infamous Graffiti crew Ma'claim called Akut
they mix the style of graffiti with the photorealistic masterpieces of Akut and the dirty street style of Hera to an incredible combination of art..
to see more of them visit http://www.herakut.de/ or go to http://www.myspace.com/herakut
or check their youtube vids
finally I just ave to say I'm really diggin their work
happy start into a new week