Line art, a style of two-dimensional art featuring only two, unshaded, contrasting colors; or
East Coast Main Line | West Coast Main Line | New Line Cinema | Cunard Line | White Star Line | The Onedin Line | Maginot Line | Great Central Main Line | What's My Line? | Walk the Line | Stena Line | Line 13, Shanghai Metro | Line 13 | A Chorus Line | What's My Line | V/Line | branch line | Wirral Line | Siegfried Line | Midland Main Line | Gyeongbu Line | Line Renaud | Line Islands | Line 2 | Line 1, Beijing Subway | Line 1 | Green Line | Brighton Main Line | The Thin Red Line (1998 film) | The Thin Red Line |
Each entry features a Robinson projection map of the planet, diagram of its stellar system, a few paragraphs relating to the planet and its inhabitants, and a line drawing of the native in costume, with front/back/side views.