Common foods photographed with an electron microscope

What's in our food? What's the difference between a bird's-eye view of a remote vegetable crop and a microscopic swath from a pineapple leaf? How distinct is a pile of table salt from miles and miles of icebergs?

source: http://carenalpertfineart.com

Chocolate cake

Pop tart

Purple onion

Red licorice

Oreo

Lifesaver

Coffee bean

Kiwi seed

Shrimp tail

Celery leaf