The "flaws" during processing tells a story

Enjoy!
https://petapixel.com/2019/02/26/ice-crystals-captured-in-a-wet-plate-portrait/

The 'pattern' on the picture looks too regular for me. It looks more like a double exposure with a pattern off of a wallpaper pattern as the second picture. BUT if the photographer says it was made by really cold weather, who am I to say different?"

Terry S