Salix caprea Colored Micrographs Magnify Pollen Seeds, Plant Cells, and Leaf Structures in Photographs by Rob Kesseler Colored Micrographs Magnify Pollen Seeds, Plant Cells, and Leaf Structures in Photographs by Rob Kesseler Natural Structures, Natural Forms, Natural Texture, Foto Nature, Leaf Structure, Plant Cell Structure, Microscopic Photography, Micro Photography, Nature Photography