There are millions of microbes in a drop of seawater and billions of them in a teaspoon of soil.
There are more microbes on a human's skin than there are people walking around on this planet!
Doesn't that make you wonder about the scale of the universe?
Whether we look at the infinitely small, or the infinitely large, the same shapes and colours recur again and again...
Some images made through a microscope, could just as well have been seen through a telescope, no?