Katharine Watson | Congratulations on Your Wedding Day Offset Printed CardA Katharine Watson offset printed card, printed in Maine on 100lb cream cardstock. For her offset printed cards, Katharine begins each greeting card design with a sketch, watercolor painting or hand carved linoleum block, which is digitally translated and later, individually printed by our printing partners. The card is a standard A2 size, 5 by 4 , and is blank on the inside.