Australia's Science Forum

Has anyone made their own cyanotype paper? The one that turns blue in the sun? Does it work as well as the ready-made cyanotype paper?

I had to google cyanotype paper .
Guessing its this stuff.
https://www.chemtalk.com.au/viewtopic.php?f=20&t=2251

It's cool you can make it yourself .will be keen to see if anyone has also .

Thanks bigmack, I think it's different as the cyanopaper one you just rinse with water (but same idea).