Abdulla drew an amazing image of Gail’s dog. So much changes in the translation to 3D. I did my best to get the spirit of it. It will continue to change. These group projects are like whisper down the lane and what you start with transforms along the way as you add new techniques and materials. In the end it seems everyone involved feels a sense of ownership. I love this. Personally, I made some great discoveries about foam cutting tools this week. I will never use a corrugated shaper again because they make a fine mess that sticks to you and everything else by static electricity. A “knife” of all sorts is the way to go. I found some info online about using a sharpened drywall knife to cut foam and it is great. The trades are an excellent source of information to tweak to art. I bought knife blades for my portable jigsaw..also great. I then tried a knife blade on my Fein multitool and wow…amazing too. No more little bits to clean up! this is such a BIG improvement for me not only because power tools make things easier but doing hand cutting works better too. I now have shavings to collect and they don’t respond to static electricity the same way. We started making clay bits last week but I am having too much fun to photograph it…hopefully next week I will take some pics. The students are doing so well…I only wish I knew what was going on in their heads.
We are covering the forms with paper now. These students are doing so well that they complete whatever I bring in for the day. This is another messy job but we have a big tarp under the work table to contain the mess. This time I am using unyru paper rolls and diluted elmers glue. I love this paper but it has gotten too expensive to use in my future school projects. I will switch to bogus paper available at places that sell packaging material. It is recycled newsprint and kraft paper but slightly heavier. You need a paper that is unsized so it is more malleable. Sized papers are stiff. Unsized papers eventually become pulp. Unryu is very strong,stays workable for a long time and covers in one or two layers. Bogus paper usually requires more layers and isn’t as malleable but it works well enough and it’s cheap. My personal favorite is blotter paper. It is thick and covers in one layer but turns to pulp fast so hard to use with kids. Last year I used what I called art snot as an adhesive with what I called bogie paper. Great art terms for 2nd graders. It is methyl cellulose and I used Elmers art paste. I had trouble with the layers de-laminating and haven’t tested it again so I went with white glue which I know works. The paper needs to form a hard stable surface over the foam.
Last Thursday was our first day getting our hands dirty. Our design is becoming large foam forms to paper mache. I’m putting the forms together at home and bringing them in for the students to paper mache. The students are enjoying the process and do very well at this task. They are working well together which is good to see. These are the forms for the center of the mural. What will become the sunflower is almost 8 feet tall. We are using 2 inch polystyrene insulation board available at building supplies. I insert wood furring strips or washers in places so that our installation hardware will not tear through the foam.
The tools I use to cut and shape foam are pictured here. Knives cut foam better than saws. I tried a hot knife but wasn’t happy with it especially the smell. I use a utility knife and an old bread knife. I use a fine tooth handsaw for inserting wood. I tie the wood to the foam with rebar wire. You can use packing tape,duct tape,whatever works to attach other things together. You can make a shape out of more than one piece and join them. I often pin pieces together with dowels. Like doing drywall the form doesn’t have to be perfect but the better it is the easier it is to cover. It also needs to be structurally sturdy so no wiggly loose parts. I shape the foam with the bread knife and smooth it with a corrugated shaper. It is a messy process. I had the bad experience of having a school order the white foam made of little balls. Don’t ever get this. We had little foam balls everywhere!