Figure 1 – Close and very close: contrasting pair #3. (c) DE Wolf 2016.

Last Sunday as I was walking down a corridor into the local mall I came upon a sign on the wall that promised that I was close. It’s arrow pointed right. I walked a little further and there was a second sign with even greater promise. I was very close. It’s arrow pointed left. They form a contrasting pair and also together form a minimalist tribute to the great American pop artist Robert Indiana.