gemmen
Gemma Frisius, born Jemme Reinerszoon Frisius, was a Dutch mathematician, physician, cartographer, philosopher, engraver, and master of astronomical instruments.
He taught mathematics and medicine at the University of Leuven and applied his mathematical knowledge to astronomy, geography, and map-making. Frisius participated in the creation of the latest globes and used mathematics in geodesy and navigation in new ways and invented or improved many instruments, including the cross staff, the astrolabe, and the astronomical rings (also known as "Gemma rings"). He ran a workshop for making such instruments.
Frisius is credited with being one of the founders of the Dutch school of cartography.
Gemma Frisius, born Jemme Reinerszoon Frisius, was a Dutch mathematician, physician, cartographer, philosopher, engraver, and master of astronomical instruments.
He taught mathematics and medicine at the University of Leuven and applied his mathematical knowledge to astronomy, geography, and map-making. Frisius participated in the creation of the latest globes and used mathematics in geodesy and navigation in new ways and invented or improved many instruments, including the cross staff, the astrolabe, and the astronomical rings (also known as "Gemma rings"). He ran a workshop for making such instruments.
Frisius is credited with being one of the founders of the Dutch school of cartography.
John Baeder is an American painter closely associated with the photorealist movement. He is best known for his detailed paintings of American roadside diners and eateries. His interest in small towns across America began when he was young by photographing old cars and other relics. He started working as an art director in Atlanta for a branch of a New York advertising agency in 1960, and subsequently moved to New York City in 1964. He went on to have a successful career in advertising through the early 1970s, while continuing to paint, draw and photograph on his own time. Baeder left the advertising field in 1972 to pursue his artistic career full-time. The same year, OK Harris Gallery in New York began exhibiting his artworks. Since then, he has had more than thirty solo exhibitions at art galleries. His work includes oil paintings, watercolors and photographs. Baeder’s work aims to chronicle the disappearing aspects of American culture. Baeder is the recipient of the Tennessee Governor's Distinguished Artist Award in 2009.
