Sun Print Cards
After sun printing napkins I was a hooked on the possibilities of the interesting shapes in the garden that just needed to be immortalized. Using some of the leftover cyanotype solution from the project, I made a bunch of sun print cards showcasing the various leaves in my garden.
To make these, follow the instructions over at the napkin tutorial, or on the instructions of the cyanotype kit to mix the chemicals. I then used a small foam roller to make a rough rectangle on the cards. Pick out a few cool shaped flat things from you garden and arrange them on the cards once the solution has dried (make sure it dried in the dark). Place a piece of glass over them and let them sit for 20 minutes undisturbed.
NOTE: you can also buy sun print paper if you don’t want to deal with applying the chemicals. That’s on my list to try next.
When the exposure time is up run the print under water until the print starts to develop. The instructions say wash for 5 minutes but I found this lightened too much of the print. I also tried floating the whole card in a tub of water and didn’t like these results that were again too washed out. There was a warning in the instructions that if you don’t wash the chemicals off well enough, your print will continue to expose. I did these cards a few weeks ago and they are still just perfect so I suppose I found the right balance. My experimentation lead me to feel satisfied with the running water system.
You don’t need to wash them until the unexposed area under the leaf is completely white, this will happen as it finishes developing and dries. Set out to dry until damp, then press between sheets of parchment in a phone book so that the card flattens out again.
I did a bunch of different types of organic materials I found in the garden but the most successful was flat leaves or flowers. I did some poppy seed heads that cast a shadow and made a the print look distorted. I’m sure you will have plenty to choose from as I did, mostly collecting things off the sidewalks while walking with my nephews who were great sun print helpers! This is a great project to do with kids.