rwgabbro1: Geobrickology, Part 8: Close-Up of the Exterior; Headquarters, Water Tower, & Barracks, Fort Sheridan, Illinois, USA (1891)
rwgabbro1: The Magnificent Morton Gneiss, Part 1: Detail of St. Mark's Catholic Church Auditorium & School, Kenosha, Wisconsin, USA (1968)
rwgabbro1: Geology of Fieldstone & Cobblestone Buildings, Part 12: Detail of the Columbus Wallace House, Crystal Lake, Illinois, USA (ca. 1850)
rwgabbro1: The Brownstone Chronicles, Part 1: Detail of John Howland Thompson House, Chicago, Illinois, USA (1888)
rwgabbro1: The Glory of Regional Silurian Dolostone, Part 24: Detail of the Eastern Elevation, Holbrook Mill, Aurora, Illinois, USA (ca. 1840)
rwgabbro1: The Geology of Terra-Cotta, Part 6: Detail of the Facade, Krause Music Store, Ravenswood Neighborhood, Chicago, Illinois, USA (1922)
rwgabbro1: Concretology, Part 1: Eastern Gallery, Quadracci Pavilion, Milwaukee Art Museum, Milwaukee, Wisconsin, USA (2001)
rwgabbro1: Architectural Geology of Mycenae, Part 2: The Lion Gate, Peloponnese, Greece
rwgabbro1: Architectural Geology of Mycenae, Part 3: Detail of Wall Masonry Rising from the Bedrock, Peloponnese, Greece
rwgabbro1: Architectural Geology of Tiryns, Part 1: Detail of the Cyclopean Walls, Peloponnese, Greece
rwgabbro1: Architectural Geology of Dougga, Tunisia, Part 3: Detail of Stonework, Antonian (Licinian) Baths (Third Century AD)
rwgabbro1: Concretology, Part 3: The Baha'i House of Worship, Wilmette, IllinoIs, USA (1953)
rwgabbro1: Egypt in the Windy City: Aswan Granite, Avondale Center, Chicago, Illinois, USA (1980)
rwgabbro1: Graveyard Geology of Chicago, Part 2: Detail of the Carrie Eliza Getty Tomb, Graceland Cemetery, Uptown Neighborhood (1890)
rwgabbro1: Concretology, Part 2: The Baha'i House of Worship, Wilmette, IllinoIs, USA (1953)
rwgabbro1: In the Unlikely Event You Encounter an Architectural Geologist, Avoid Eye Contact and Walk Purposefully Away
rwgabbro1: Geobrickology, Part 4: Philly Invades the Cream City; The Milwaukee Club, Juneautown Neighborhood, Milwaukee, Wisconsin, USA (1883)
rwgabbro1: The Brownstone Chronicles, Part 13: Historic Old Central High School, Duluth, Minnesota, USA (1892)
rwgabbro1: The Earth's Mantle Reflecting the Noonday Sun: Grand Army of the Republic Hall, Chicago Cultural Center, Chicago, Illinois, USA (1897)
rwgabbro1: Architectural Geology of Pisa, Italy - Part 1: The Leaning Tower (begun 1173 AD; completed 1372 AD)
rwgabbro1: Geology of Fieldstone & Cobblestone Buildings, Part 1: Epworth United Methodist Church, Edgewater Neighborhood, Chicago, Illinois, USA (1891; addition 1930)
rwgabbro1: Architectural Geology of Southwestern Wisconsin, Part 1: Rountree Hall, Platteville, Wisconsin, USA (1853; subsequent additions)
rwgabbro1: The Geology of Terra-Cotta, Part 1: Railway Exchange Building, the Loop, Chicago, Illinois, USA (1904)
rwgabbro1: Obelisk of Theodosius, Part 1: The Emperor and His Court at the Hippodrome: Detail of the Basal Relief in Proconnesian Marble, Istanbul, Turkey (AD 390)
rwgabbro1: Built to Last: The George E. Rickcords House, Gold Coast Neighborhood, Chicago, Illinois, USA (1889)
rwgabbro1: Architectural Geology of Mycenae, Part 1: Eastern Flank of the Argolid Graben with Bronze Age City, Peloponnese, Greece
rwgabbro1: Architectural Geology of Mycenae, Part 4: The Latest Thing in Urban Living ca. 1225 BC, Peloponnese, Greece
rwgabbro1: Top-Drawer Tudorranean: The George N. Wiswell House, Northpoint Neighborhood, Milwaukee, Wisconsin, USA (1896)
rwgabbro1: Architectural Geology of Dougga, Tunisia, Part 1: All the World's a Stage (Second Century AD)
rwgabbro1: Eclipsing the Sun for a Moment: The Temple of Portunus, Rome, Italy (various versions from the late 4th-late 1st centuries BC)