If you're selling on Amazon, your photos are doing more work than almost anything else on your listing. They're the first thing a shopper sees in search results, the main reason someone clicks — or doesn't — and the closest thing to holding your product in their hands before buying.

Typically, cyanotypes are blue, Sire John Hershel discovered the process in 1842, and they were used to make copies of drawings by engineers. I had made cyanotypes before, (sometimes called sun prints), you can buy a pack of photo sensitive paper or buy and the mix the chemicals. With your own mix, you can brush the light sensitive chemicals onto any type of paper or even fabric.