The Guardian maintains some pretty neat photo galleries – the photo below is from there. Actually I am pretty sure I saw someone like this at the bus stop yesterday!

These strange alien structures are among the seeds and pollen conserved at the Kew Millennium Seed Bank. Seeds from more than 10% of the world’s flowering plants – around 30,000 species – have been collected in the decade since the bank was established. Kew is celebrating this milestone with an exhibition Banking on Life (4 April – 13 September), and a book of electron micrographs The Hidden Sexuality of Flowers by Rob Kesseler and Madeline Harley (Papadakis, £35)