Mountain Industrial Aerial Tramway, 1970s 1970–1979 Snowy Rural Barn and Fields in Winter, 1970s 1970–1979 Blooming Astrophytum Cactus, 1970s 1970–1979 Duluth Apartment Building, St. Benedict's Street, 1970s Winter 1970–1979 · Duluth Sanctuary Mural and Altar, 1970s 1970–1979 Prairie Landscape with Dilapidated Corral, 1970s 1970–1979 Cactus in Bloom, 1970s Home Decor 1970–1979 Evening Spectators at a Public Fountain, 1970s 1970–1979 Astrophytum Myriostigma in Bloom on 1970s Patio Table 1970–1979 Bologna Cathedral Entrance, 1970s 1970–1979 · Bologna Potted Cactus with Yellow Bloom, 1970s 1970–1979 St. Peter's Basilica Interior, Vatican City, 1970s 1970–1979 · Vatican City Potted Cacti and Succulents Collection, 1970s 1970–1979 Leaning Tower of Pisa, Italy, 1970s 1970–1979 · Pisa Autumn Red Tree, Rural Landscape, 1970s 1970–1979 First Communion Procession, 1970s 1970–1979 Autumn Trees Obscuring Houses, 1970s 1970–1979 Trevi Fountain Tourists, Rome, 1970s 1970–1979 · Rome Man Posing with Suzuki GT380 Motorcycle in Garage, 1970s 1970–1979 1970s Field Trip to Industrial Heritage Site 1970–1979 1970s Group Tour, Urban Street 1970–1979 Winter Valley with Infrared Effect, 1970s 1970–1979 Winter Icicles, 1970s 1970–1979 Potted Cactus and Succulent Collection, 1970s 1970–1979 Aerial View of Interstate Highway Interchange, 1970s 1970–1979 Fossil Excavation with Rock Hammer, 1970s 1970–1979 Alpine Couple Toasts with Steins, 1970s 1970–1979 · Alpine region Vast Western Landscape with Distant Settlement, 1970s 1970–1979 Young Man in Brown Suit, 1970s Outdoor Portrait 1970–1979 Industrial Pressure Vessel Display, 1970s 1970–1979 Michelangelo's Medici Tombs, New Sacristy, Florence, 1970s 1970–1979 · Florence Palo Duro Canyon Landscape, Texas, 1970s 1970–1979 · Palo Duro Canyon Bavarian-Themed Couple on Mountain Balcony, 1970s 1970–1979 Men Exploring Rocky Wilderness, 1970s 1970–1979 Barcelona Street Shoe Shine, Las Ramblas, 1970s 1970–1979 · Barcelona Durango & Silverton Narrow Gauge Train, Animas River Canyon, 1970s 1970–1979 · Animas River Canyon Women's Group Trip, Bus Interior, 1970s 1970–1979 Residential Winter Scene, 1970s 1970–1979 St. Peter's Square, Vatican City, 1970s 1970–1979 · Vatican City Warm Toned Roses Bouquet, 1970s Still Life 1970–1979 Intricate Zellige Tilework, Morocco, 1970s 1970–1979 · Morocco Daisies in Grass, 1970s 1970–1979 Couple with BMW 2002, California, 1970s 1970–1979 · California Dewy Yellow and Peach Roses, 1970s Floral Macro 1970–1979 1970s Couple in Bell-Bottoms on Fallen Log 1970–1979 Dew-Kissed Roses, 1970s 1970–1979 Child in "The Roo Tunes" Costume, 1978 1970–1979 Tourists at Desert Ruins, 1970s 1970–1979 · Ancient desert ruins