Portrait of a Geek (postcard swap)

A simple postcard swap, one partner each. Postcard must feature a famous geek of some sort. Geeks pictured could include scientists, inventors, engineers, computer programmers, etc - could be historical (like Thomas Edison), current (like Stephan Hawking), or even fictional (like Scotty from ST:TOS or Prof. Farnsworth from Futurama). Please no characters from geeky fiction that aren't geeky themselves (ie Amy Wong from Futurama).

Postcard should be sent "naked" unless your partner requests one sent in an envelope. No handmade cards please, but if there is interest maybe we can do a swap for handmade ones.

This swap is not profile-specific, but it's always a good idea to check a profile and try to send what your partner will love, if you have more than one card fitting the theme.

Any questions, just ask; this is my first group swap and I really want things to go smoothly. :) Please note I'm more likely to respond quickly when contact via private message than comments below, but I will try to check often.