Exterior signs were needed to identify and promote a new headquarters for Olympus in Westborough, Massachusetts. Top Dog worked with Wayfinder Collaborative LLC,  to create  w comprehensive program of signs on the building and at the entry drive. In order to meet the client's graphic standards and marketing concerns, the lettering for the brand name had to be dark blue during the daytime and appear bright blue at night. A blue filtering screen was designed to achieve this look successfully.