This is my favorite summer time art - along with tie dye. It’s super easy, and it’s both an art in itself and a way to get materials.
You’ll just need an immersion blender and some sort of screen. I guess a regular blender or food processor would work, but would be a pain in the butt to clean. The pulp often sticks to stuff like glue, so be careful about mess.
Then just find junk paper - almost anything will do (if you use junk mail - rip out the plastic screens). Lots of the ink will dissolve off, if you want any color in your final product, you’ll need a water fast dye like food coloring.
Rip up the paper, soak it in some container with water for fifteenish minutes. Blend it until it’s pretty goopy (some unblended portions can contribute to the aesthetic - but you do need most of it pulverized to stick together).
Then, put your mesh/screen on some sort of surface. You can buy ones made for this purpose, but it’s easy to find cheap alternatives. Dollar Tree, Walmart, lots of budget stores should have plastic needlepoint canvases, and you can place this on some sort of plastic to try to press as much of the water out as you can. If you have another screen and a weight you can use that to press down evenly, you can push it down with your fingers and leave patterns in the paper itself… just try to get as much of it out as you can, it’ll dry quicker that way.
Then, leave it outside for a day or so. Once it’s dry, it should be easy to wiggle loose of the canvas. You can encourage it if it’s still a little damp by placing it in the oven on the lowest setting for a bit. You can flatten it under stacks of heavy books or other objects.
It’s a cheap alternative to canvas/buying acrylic paper - especially if you make thicker blocks. It does not take marker or watercolor well - no bleed through, just doesn’t react well.
It’s fun if you like texture though.
