The Artist's Proof Edition is a much more limited edition enhancing their collectibility. These prints are produced by a 4-color process known as offset-lithography. This "mass-production" process utilizes small red, green, blue and black dots to approximate the colors of the original artwork. Additional single color touch plates may be added to the printing to enhance colors closer to those of the original painting. Our lithographs are printed on acid-free archival paper, using permanent inks. Each Artist's Proof Edition Lithograph has an image area of approximately 19 1/2 " x 26" and is hand-signed and numbered in pencil by the artist and Mr. Stablers signature foil stamped in gold in the lower margins of the print. Each Artist's Proof Lithograph will be accompanied by a Certificate of Limited Edition & 1 commemorative seal. Please allow 10 business days processing for unframed prints and 2-4 weeks for framed prints.