ValveTime has posted what it claims are leaked shots of Half Life 2: Episode 3 concept art on its Facebook page. According to the claim: “For the avoidance of doubt, I just want to stress that we absolutely would not release these pictures if we didn’t know for a fact they were real. They absolutely are,” said a team member on the Steam forums. “Please just enjoy them as they are, and try not to look for conspiracies that aren’t there. I mean, it’s not like we’re doing it to attract traffic to our site. We know our server can’t cope with the load so we don’t want massive influxes of traffic like this. You may have noticed we’ve been offline since.” Valve has yet to respond to the claim. Hit up the link for a look.