Greg Olsen O Jerusalem Framed Art Print Lithograph Signed Numbered 3785/5000 Greg Olsen's O Jerusalem is a lithograph print and is signed and numbered by him. The picture and frame measure 31" tall x 38" wide. The art is in good preowned condition - see pictures for details. Certificate of Authenticity included. Greg Olsen (born September 25, 1958 in Idaho Falls, Idaho) is a prolific artist of the late 20th and early 21st century, famous for his paintings, "O Jerusalem", "The Spirit of Christmas" and "Worlds Without End". Many major corporations have his work, including The Pentagon. While his portfolio is quite diverse (Western, Childhood, Christmas, Americana, and Landscapes), he is most famous for his paintings of Jesus Christ.