Graffiti, an art form?

Here Amy's sending people to me to see how my walking is going and I was out for a week with strep and birthday:). But I have gone 123.45 miles since February 4th.

I have come to appreciate graffiti as an art form. And a kick ass art form at that.

Here in Warsaw there is one really L O N G wall on Puławska that the graffiti artists use to showcase their work. I don't know the process of getting the wall, but I know since the last time I was here (2004), all of the panels have changed except the one with the horses. Unfortunately, the vandals, who just enjoy painting their names and nonsensical things, come along and "ruin" the graffiti artists' art as well.

Today I went shopping for socks. I have always owned cotton socks. Plain, white, cotton socks. This was a throwback from my childhood, because my parents only ever bought me the plain, white, cotton socks so I continued with that tradition. Recently I read that cotton socks can contribute to blisters and was like, "DUH!" that's why I get blisters when I walk/run (I pretty much ALWAYS have blisters). So I had to go buy some non cotton socks. Not a real big problem because I'm not sure you can find pure cotton socks here. But can someone please explain to me the colors?