I recently saw this on an illustrator's group I'm a member of.
I LOVE food packaging; this pretty high up in my 'Top 5 commissions I'm Dreaming Of'
These are Swedish based illustrator Klas Fahlen's designs
for Scandinavian grocery company ICA in 2011.
You can see & read more about them here
and more of his work here
(which is also heartbreakingly amazing)