Several years ago I bought some pieces of polished petrified wood, intending to photograph small sections of abstract color.  This past week I finally got around to doing so.  Here’s one of the images, taken with my Nikon D800 and Nikon 70-180mm macro zoom.  The area I photographed is about 2 inches in the long dimension.  My wife and I liked this one so much that I made a very large print.  Matted and framed, it certainly draws attention.