They are silent prayers. Some times they are hung by a congregation of folks, other times they are hung by a single person in memory of a loved one or simply to honor the unknowable. Prayer the way it should be, silent and unending celebration and thankfulness.
I digress, the painting of prayer flags is prayer in itself, although I have nothing in mind aside from color and movement.
I did a project in a studio art class that took an entire semester to complete. (Yes, we were required to take classes in the arts and humanities to earn a business degree.) The project was made up of twelve 30 by 40 sheets of archival museum boards. I fastened them together temporarily then drew giant prayer flags across the entire surface. I crushed and pushed soft pastels into the cotton fibers, filling the panels with blends of color in hues that you would find in a painting by Monet. The panels were framed individually in thin steel frames and hung six inches apart. The entire pieces was over 10 feet tall and 12 feet wide. I showed the pastel in the university gallery. It was labeled “Not for sale”. I sold it. It hangs in a corporate lobby in New York. The money that I raised went to a temple in Bhutan to be used to feed and house the very poor.