Interesting to see that the valve stems for the tires are either 1) airbrushed out, 2) hidden behind the fork and seat stays or 3) those fancy, new only-out-for-one-year-in-1993 solid rubber 23mm tires.
I'm leaning toward #2 though I'm not sure why someone would do that. Maybe they felt like the valves are a distraction? But to me, having those tire labels half hidden and not in the same location on both tires is driving me nuts!