Yesterday my office complex had a blood drive. Being a regular donor, I was more than happy to take part. I invariably get a bruise at the injection site, but it’s harmless and goes away in a few days so it bothers me not one bit. But last night, the crook of my elbow was the most beautiful shade of blue I think I have ever seen. I wanted to take it to a paint store and have the color matched, it was that pretty. Sadly when I woke up this morning it was just plain old blue-purple bruise color and so my walls will stay boringly white.