Last weekend I was contacted by a guy who had seen some of my old work - a sprite sheet for a pixel art city. He's wondering if I can help his team out on a project. Having not done pixel art in 5 years, I wondered that myself.
So, I took the sample image he'd sent me and went isometric on it:

Carl Mitchell's pixelart brown house - Click to enlarge

It reminds me of Pokémon.

That went rather well rather quickly, so I stepped up the ambition for the second image:

Carl Mitchell's pixelart White House - Click to enlarge

Yep, that's the White House.
No surrounding buildings or vegetation on 1600 Pennsylvania Avenue, but bear in mind it started out as a test (even if it did take a few days). I think I succeeded.