I put together an instructable on how to use limited palette gifs to make nice lego or pushpin portraits.
(And even there I didn’t use any actual pushpins)
The dithering in the 5 color gifs produces images that look much better to me, with the illusion of intermediate colors, than ones produced just by posterizing the image into 5 bands of the closest flat colors you can find.
Yeah, I think you’re right. After it was pointed out that there was no logo I went back and looked more closely. The logo could be easily 'shooped for various reasons, but the bricks fit a little too tightly to ring true. Maybe if you went in and straightened each one, but the gaps are a little too perfect.