Sidewalk art

So, I was walking down this street in downtown Nagoya:

And I came across these great tiles:

Guess which one caught my eye first?

Of course, I'm not sure if they can compete with the manhole covers on the sidwalk:

Yes, I did look up after taking this picture and see three cars of people pointing at me, but come on ... a monkey manhole cover? How great is that?

Here's some real sidewalk art. I have a major case of container-garden envy: