Is it a tear drop at a Grateful Dead concert?
Is it a drop of molten gold?
Is it a corneal transplant operation?
Is it a tiny drop of water as seen through an electron microscope?
Is it a single-celled organism?
Is it an alien space station?
Is it a sperm cell impregnating an egg?
Is it a ring of power being forged by Sauron’s dark magic?
Nope. It is just a tiny bubble inside that paper weight, one of the things I made when I took that glass blowing class, taken with a macro lens, and put through some digital filters.