The Incredible Hulk
Bad Hombre
- Joined
- Dec 19, 2001
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I'd say it's a combination of light filter and costuming, that differentiates Earth-1 and Earth-2; at least based on indoor shots. Can't remember about external buildings, etc. That said, it makes sense that they'd use some of the same set pieces since Earth-1 already has a slight art deco style to some of its sets (e.g. the police station); though I suspect this was deliberately meant to give it a more "golden age" aesthetic to contrast it to Arrow's "dark age" look.
yeah Earth-2 has a very "Rocketeer" vibe to it, just more modernized.