A careful ook at these will reeal multiple layers of color, striation, form, morphology, all natural pleasing to the eye and fostering a sense of wonder about what's possible.
I didn’t take up photography until I had retired from my “career” job. I had been the Assistant Director of the Smithsonian Institution’s National Museum of Natural History Museum, in charge of the Exhibit Program where I had the opportunity to meet and learn from many scientists and to see many beautiful things from nature, which inspired me every day.