This image shows the Carina Nebula (NGC 3372), combining the light from 3 different filters tracing emission from oxygen (blue), hydrogen (green), and sulfur (red). - Credit: Nathan Smith, University of Minnesota/NOAO/AURA/NSF
Alexander McCall Smith's series are amazing and feature sharp-witted, gentle women who lead interesting and challenging lives....the Isabel Dalhousie series and the No. 1 Ladies Detective Agency series are especially inviting.
W. Eugene Smith, Jazz Loft, ca. 1959, black-and-white photograph. Courtesy of the Heirs of W. Eugene Smith and the W. Eugene Smith Archive at the Center for Creative Photography at the University of Arizona. link