Micro #12 – sailing on the ocean of imagination

Tartaric acid + nicotinic acid, magnification 25x.
Tartaric acid + nicotinic acid, magnification 25x.
Tartaric acid + nicotinic acid, magnification 100x.
Tartaric acid + nicotinic acid, magnification 25x.
Tartaric acid + nicotinic acid, magnification 10x.