Saturday, March 26, 2011
In addition to painting and drawing, I etch. Etching is the process of making pictures on a metal plate by the corrosive action of an acid. To "etch" literally means to "bite".
An acid resistant ground usually containing beeswax and rosin is carefully applied to a polished copper plate. Where the artist draws, the ground is removed exposing the copper. When the acid is applied to the plate, the acid "bites" or corrodes the exposed metal, leaving lines or furrows. The longer the acid remains on the exposed copper, the deeper the furrow or lines, and the deeper the line the darker the line will appear when the plate is printed.
Etchings can go through many "states" or stages, where lines are added, subtracted, or strengthened. This requires varying the exposure time to the acid, by stopping-out lines that have been sufficiently bitten, redrawing and making corrections. A plate may be re-ground, re-worked and re-bitten many times. Also, parts can be removed by scraping and burnishing the plate with special tools.
The photos above show a plain copper plate and one that has been sanded and polished. The edges of the plate have been filed smooth and rounded, so that when the plate is pulled through the press it will not cut the blankets. I am using a sewing needle that is inserted into a pencil holder as my scriber. The back of the plate has been covered with tape, and stop-out varnish is painted around the edges. I decided not to place the plate in a bath of acid, but rather pour a small amount of acid on the plate and feather is around. I discovered that nail polish was a much better stop-out varnish, because it dried faster than the regular commercial stop-out.
When I removed the ground, I held the plate up to white refrigerator so I could see the image. The following day, I reground the plate with universal liquid hard ground and continued to draw, and then exposed these new lines to the acid. The new lines show up as light pink. When this ground was removed, I rubbed a little oil paint into the lines so that I could see the image. I will probably pull a few prints to see how this looks. The image, when it is printed will be in reverse.
The last photo shows some plates and prints. All of the the plates are copper, and some are tarnished, but you can the the images a little better. I am still working on some of these. When I am satisfied with my images, I will pull some prints.
Monday, March 21, 2011
Trying to host an Open Figure Drawing group in a rural area of Vermont is difficult. Attendance is often sparse, but we did manage a few sessions in January and February. These were short pose sessions where the model would take a variety of poses lasting from one minute gestures to 20 minutes. I worked with conte crayons, pastel pencils and a fountain pen on pastel paper. Above are a few of my drawings from some of these sessions. My new thought is that I will try to offer 2 short pose open sessions for drawing and 2 long pose open sessions for painting (or more finished drawings) each month. Hopefully, this will keep the artists inspired. For me, it is encouraging to be around other artists, where we can energize and learn from each other.
Artists who live closer to metropolitan areas have abundant opportunity to choose from many open figure drawing/painting sessions that are offered, sometimes on a daily basis. I hope that if you are an artist, you are able to take advantage of these sessions. Being able to draw from the figure will help hone your observational, as well as drawing, skills, and it will help you in painting and composition.