I have already done this. I did this in a sculpture class I took at Potsdam High School in Potsdam, NY, where I went to high school. I graduated from Potsdam High School. While at Potsdam High School, I took one year of sculpture. I think it was in the second half of the year that I made a mask called "Old Man." It had beach glass on it. I also made a mask out of plaster on my own once. It had a knife coming out of the sides of the mask, as if laid cross-ways but invisible on the face of the mask. I can't remember where I made that one. I made this in high school, I think. Christa Bergman Brown