The 464-unit Mosso Apartments is split between two adjacent buildings with distinct architectural palettes. 900 Folsom is inspired by a mid-century mod aesthetic, displaying bold color and geometry in its facade. 400 Clementina is a contemporary statement comprised of natural wood and steel materials. The project includes numerous lifestyle amenities that are shared by the residents of both buildings. Clearstory designed a responsive signage program that celebrates the character and ambiance of each building, and creates a cohesive structure for the program, helping to unify the project identity.