cyanotype – Koraks tinkers

Brownies get the blues – Combining Van Dyke brown and cyanotype

This sort of emerged as I was playing with, and I’m actually quite happy with what I ended up with – unintentionally. It’s a combination of Van Dyke brown prints and cyanotypes that allows for the image tone to be set at virtually any point on the ocher-cyan axis. It’s also quite easy, reasonably quick, affordable and can be done with a high degree of consistency.

Fade to pink – a brand new FerroBlend process

I hinted at this in my previous blog when I mentioned a brand new printing process developed by Photrio user @Raghu Kuvempunagar. Let’s have a closer look at this, because it’s quite striking in its own right and I suspect it’ll open up avenues for variations as well.

Opposites attract – Salted paper and cyanotype curves

I was doing a quick classic cyanotype print to verify a paper (Schut Laurier) indeed works on this process. I knew it did as I’ve used it before in this capacity, but I just wanted to make sure before recommended it. This also create the opportunity to plot the response curve, and since I had a salted paper print on my desk as well, a comparison is easy enough to make!

Collimated vs. diffuse light – a cyanotype example

On a forum, someone asked how to get their cyanotypes made with 3D objects instead of a negative crisper. The fundamental issue at work here is how collimated or diffuse the light source is. Here’s a quick example of the difference between both.