First Try

Ever since seeing Mark Graf's gorgeous rock and petrified wood macro abstracts, I have been wanting to give this type of work a try. After reading up on cross-polarization (along with some e-mail assistance from Mark) and buying a few specimens, I gave it a go. This is the first photo that I have fully processed and I plan to try more of these types of images, as I particularly enjoy finding abstracts and patterns in nature.

Stone Rainbow
Copyright Howard Grill