2nd Round of Oxbridge Postcard Images

After everyone’s votes yesterday and today, we are now down to the second round of images for the 2011 Summer Institute postcard. I’ve placed them in order of votes, and because all but the first one (which is the clear favorite so far) have almost an equal amount of votes, I’m considering a fun idea: going to print with 4 different versions of the postcard.

So the vote is different this time – now I’d love to know which 2-3 variants you absolutely would not want to pick!