Retired Scientist
Retired Astronomer in Mexico City Evening Light with Mezcal and Brass Mirror
Scientist Trimming Sediment Core in Taipei Lab
Retired Astronomer in Kaduna Twilight
Scientist Trimming Sediment Core in Puebla Lab
Biologist in Vancouver at Honeyed Evening Light
Green Laser Beam Mirrors Archive Bogota Evening
Volcano Scientist Amidst Provence Rock Outcrop at Dusk
Scientist Unrolls Sediment Core at Dawn
Scientist Holds Sediment Core in Misty Dawn
Scientist Scraping Pollen Slide at Masvingo Workbench
Retired Astronomer Near Merida Venezuela
Predawn Guadalajara Street Scene with Retired Astronomer and Cyclist in 1950s Mexico
Retired Pearl Fisher Portrait in LA Twilight
Giant Sediment Core Trimming in Montreal
Retired Astronaut Night Portrait Bilaspur
Scientist Pressing Ferns at Fujian Outcrop
Scientist Trimming Sediment Core Night
Scientist Unrolling Sediment Core in Argentina
Retired Astronaut Pathein Dawn Portrait
Entomologist Pinning Beetles at Blue Hour
Retired Astronomer Stargazing in Guadalajara Night Sky
Peruvian Volcano Scientist Amid Ash and City Lights
Silhouetted Volcanologist in Misty Victoria Seychelles Sunset
Scientist Scrapes Pollen Slide Archive Melbourne
Scientist Collecting Lake Water at Sunset in Vancouver
Laser Beam on Dark Optical Table in La Guaira Lab
San Francisco Marine Science Field Station Over Clear Tidal Water in Evening Blue Light
Entomologist Pinning Beetles Under Noon Lamp
Retired Astronomer in Naples at The Deepest Night Sky Light
Scientist Scraping Pollen Slide in Autumn Lab
Evening Blue Hour in Medellin Colombia Kitchen with Astronomer and Coffee Grinder
Twilight Street Scene in Merida Mexico with Retired Astronomer and Ceramic Pitcher
Retired Circus Strongman by Agra Canal
Retired Astronaut Portrait at La Paz Harbor Dawn
Scientist Holding Sediment Core Dawn Light
Retired Astronomer in San Lorenzo Monsoon Light
Scientist Holds Sediment Core Rio Morning Light
Retired Strongman Portrait Ayacucho Dawn
Astronomer Calibrates Telescope in Siguiri Rain
