I found an awesome new site today, VignetteBricks. These are some of the entries from a Brick Science contest he helped judge last year.
Louis Pasteur (Pasteurization, vaccination)
I love the look of the lab bench in this one, it has a scientific and historic feel of authenticity.
Mendeleev (The Periodic Table)
Alfred Nobel (Dynamite, Nobel Prize)
This lab bench is awesome too!