Seb Przd: How to shoot a spherical panorama (1)
Seb Przd: How to shoot a spherical panorama (2)
Seb Przd: How-to Equirectangular Panoramas (2)
Seb Przd: How-to Equirectangular Panoramas (1)
Seb Przd: Stereographic Puzzle
Seb Przd: Cut and Fold
Seb Przd: All Time Magazine covers from 1923 to 2010, averaged per year