Modifiable areal unit problem
2019
"Geometry is not true, it is advantageous"—Henri Poincare
Bivariate color matrix
2019
"You need the dark in order to show the light"—Bob Ross
Radiation Flux
2019
"May it be a light to you in dark places, when all other lights go out."—Galadriel (Lady of Light), Fellowship of the Ring
Burkina Faso
2019
"I dream of gardens in the desert sand."—Sting
The Sahel of Niger
2019
"I dream of gardens in the desert sand."—Sting
Time zones & map projections
2019
"Happiest day of my life, was when the Defense Department took down its Mercator..."—Arthur Robinson
Protected areas
2018
"Nothing is more beautiful than the loveliness of the woods before sunrise."—George Washington Carver
RGB v. CMYK
2018
“You make different colors by combining those colors that already exist.”—Herbie Hancock
Betsiboka Estuary
2018
"After every heavy rain, the bright red soils are washed from the hillsides into the streams and rivers to the coast."—NASA
Valles Caldera
2018
"Spanning about 22 kilometers, Valles Caldera in New Mexico was formed from the collapse of a magma chamber following ancient volcanic eruptions."—NASA
Eye of the Sahara
2018
"The Richat Structure of Mauritania has captured the attention of astronauts for about as long as NASA has sent humans into orbit around Earth."—NASA
Geofood
2018
"What a combination: geography and food. Does food have a geography? Of course it does. Everything has a geography." — D. Shanahan
Tsetse ecological distribution
2018