» Sun Jun 03, 2012 5:40 pm
The actual files themselves can be easily accessed from the Steam interface that appears after you close the game out (and subsequently take a screenshot in afformentioned game) by clicked the "Show on Disk" button.
However, to reach it by other means you need to go into C:\Program Files (x86)\Steam\userdata\81447189\760\remote\22380\screenshots.
Hope this helps,
RR.