Silent killer... Viewed this way is not scary, indeed it even has something artistic, but behind this innocent appearance hides a killer who kills every year millions of women: it is a cell of breast cancer under the microscope.
Herbs and Biodiversity: Our Bodies as Ecosystems
Bacterial dental plaque on a human tooth. SEM X10,000 at 8"x10" size
Kidney cancer cells (imaged using a scanning electron microscope [SEM])