The latest one is of Eric Wallner, the new CEO of the Torpedo Factory (see the whole story on patch.com):

It was shot at f/2 with the 1.8/45 on my Olympus E-M5. This little gem of a lens is very sharp and has nice out-of-focus rendering. I use it for all my portrait work. It's one of those lenses that have really contributed to turning Micro Four Thirds into a system that's suitable for serious, professional work.