I really like this picture

http://bjws.blogspot.com/2011/10/evolution-of-american-artist-teacher.html

How do I put a picture on my blog and not violate copyright law? I want to send readers to the site where the picture is located as I don't want to reprint all the details. Also, I don't want to really use the art, just reference it.

It is a painting by David McCosh, titled, "Highway in Oregon," he also drew some pictures of grain elevators. I find that a worthwhile endeavor.

Google Search for the picture

I can steal the image very easily. I would do that very thing with a link to the site I borrowed it from but I don't want to run afoul of the copy police. I think that would be "fair use" as I am not claiming it or using it for gain or background wall paper, but rather using it as a link to more information about the picture.

I would enjoy it on my wall. I wonder if there has been a "paint-by-numbers" kit made of this picture?

Upon further search I found this link to the whole collection of David McCosh.