Oklahoma City, the Modern Frontier! Whether you are visiting or a local looking to represent our city, this sticker is for you. 3 in. x 2 1/2 in. Painted Door has joined with the OKC Convention and Visitors Bureau to promote Oklahoma City --The Modern Frontier.™ We are excited to offer a variety of products that promote our City’s past and add style to our lives today. In 2010 Lo in London opened its doors, featuring unique and whimsical stationery, greeting cards, invitations and more. All products are assembled in the Quincy, Illinois Studio and are shipped worldwide. Lo is committed to high quality products that are socially and environmentally conscious.