Many of us have been to the beach countless times. I’ve felt the sand underneath my soles, have had to wash them off my surfboard, and it has collectively made me wiggle my feet (Elaine-dance style!) in efforts to dust them off flip-flops after a glorious day at the beach. Yet I found myself in awe when I saw Dr. Gary Greenberg’s series of microscopic photos of sand grains. Just look at that! They’re beautiful and I had to share with the world!
More photos in SandGrains.com