My church took a large bed sheet and attached it to a wall as a place to write and record prayers. The prayer project lasted six months during which time people could write words (prayers requested or answered,) draw pictures or visions, offer thoughts or inspiration. Nothing was signed. It was a big graffiti board to God. It was amazing and uplifting. I wrote on the sheet and looked at it every week. At the end very little space was blank. I think I might do the same thing in my office now as my THINKING BIG sheet, how about a KING SIZE with DEEP POCKETS?!