The Willis Tower, formerly the iconic Sears Tower, downtown Chicago.Easing into its new Chicago home required branding, environmental graphics, directories, concierge desks and plaza areas for the Tower. Archigrafika delivered it all, enhancing the urban landscape with harmonious design elements, simple materials and flags, all of which were accentuated by a 25-foot stainless steel unisphere. Archigrafika continued the Willis brand and Associates Art program on three full floors of the building.Architect: Skidmore, Owings & Merrill