Title: Spiritual dimensions in 20th-century architecture
Subjects: Architecture and religion, Salk Institute for Biological Studies, Couvent Sainte-Marie de La Tourette (L'Arbresle, France), Skogskyrkogården (Stockholm, Sweden)
People: Louis I. Kahn (1901-1974), Le Corbusier (1887-1965), Erik Gunnar Asplund (1885-1940), Sigurd Lewerentz (1885-1975)