Professor Poliakoff has sent me this photo snapped at a recent conference in Cardiff, Wales.
It shows The Prof (right) with Professor Pekko Pyykkö from the University of Helsinki.
Professor Pyykkö wrote the paper about an "extended periodic table" which we discussed in a recent video.
So when Professor Poliakoff met him in the flesh, he thought it only fitting to capture the moment for posterity!
Bigger version of the photo at http://www.flickr.com/photos/periodicvideos/5933349106/in/photostream