This lecture continues the discussion on Walter Gropius and examines his later works, including the Gropius House (USA, 1938), the Bauhaus Archive Museum in Berlin (1979), the Pan Am Building (New York), the J.F. Kennedy Federal Building (Boston, 1966), and the Thomas-Werke Glass Works (1969). It explains how Bauhaus principles of functionalism, clarity of zoning, modular planning, modern materials, and integration of technology were applied in residential, institutional, commercial, and industrial buildings. The lecture also highlights Gropius’s influence on contemporary Indian architecture through architects such as A.P. Kanvinde and Habib Rahman, showing how Bauhaus ideas shaped modernist buildings in India. It concludes by emphasizing Gropius’s role as founder of the Bauhaus, architect of modernism, and global educator who unified art, craft, and technology in architectural practice.