38 Sheets Cyanotype Paper A4 Sun Print Paper Kit with 1 Clear Acrylic Sheets, High Sensitivity Solar Drawing Paper Nature Sun Printing Paper for Adults Kids DIY Arts and Crafts Project, 5.8 x 8.3 Inch

Before I bought it I was checking all the reviews, and it was not that good so I was kind of worried. Then, I immediately tested how this work as soon as I receive it. This is an excellent product. It’s so simple and easy to play.I took two kids work on it, and they had so much fun. Make sure you follow the directions.1. Arrange the leaves or flat things on top of this paper.2. Leave it under the sunshine for 15-20 min.3. Take the paper out and rinse in water until the paper turns into blue.4. Air dry.

Arrived in a black split open plastic sleeve with one acrylic sheet per size. Attempted to make a fern picture, but when I rinsed it, according to the directions included, I watched the color wash away and ended up with a white sheet of paper. Giving it another try the same results occurred. Stupid enough to try a third time and the results were the same. Very disappointed.

This paper worked just fine for us. Nice pack with two different sizes and an acrylic sheet to hold down your design. Came in nice UV proof packaging for easy storage when not in use. The chemical effect worked just fine under our big uv light though not as great with our smaller ones. I don't live in a very sunny place so natural sun isn't much of an option for us right now, but got it to work. Washed and dried and while not a crisp image still easily recognizable for what it is.Fun project for sure!

This paper is really cool. The instructions are pretty easy to follow and you get some really interesting results with it. It's good quality and works well.

I usually use jacquard brand and mix it myself, and paint it onto paper myself: let dry then use. That adds a whole other level of preparation. I decided to give this a try: specifically, I was looking to see if this might be an easier way to do cyanotypes with my middle school art students at school as this is pre-treated paper so half of the process is prepared for you.When I followed the directions on the package, I got faint results 30 minutes of sun exposure. When I let the water run directly on the paper it washed away the image and ruined it completely.My third trial was a two hour exposure on a sunny day in July in Houston. For the rinsing I laid it in a bin/tray and had the water coming into the tray but not letting the stream of faucet water directly touch the paper, just letting the paper “swim” submerged under the water in the bin. That worked great (see photo). The blue was the darkest that way and the image and the blue color remained intact.The paper is thin. It dried flat.Because I was using not flat plant matter, I put a piece of plate glass on top and clamped the glass to cardboard underneath so it would smash down the flowers and leaves to try to prevent the sun from going underneath so that I could get a crisp edge. It worked.