Isochronic Track Chart
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| Paper size | Orientation | Quality | File |
|---|---|---|---|
| A5 | Landscape | 300 dpi | Get with Pro |
| A4 | Landscape | 300 dpi | Get with Pro |
| A3 | Landscape | 200+ dpi | Get with Pro |
| A2 | Landscape | 150 dpi, acceptable | Get with Pro |
| 5 × 7 in | Landscape | 300 dpi | Get with Pro |
| 8 × 10 in | Landscape | 300 dpi | Get with Pro |
| 11 × 14 in | Landscape | 200+ dpi | Get with Pro |
| 16 × 20 in | Landscape | 150 dpi, acceptable | Get with Pro |
| 18 × 24 in | Landscape | 150 dpi, acceptable | Get with Pro |
| 30 × 40 cm | Landscape | 200+ dpi | Get with Pro |
A print-ready JPG or TIFF in sRGB with the color profile embedded, made from the museum master and never enlarged.
Palette
All 3 colors in one file, ready to load as swatches in Adobe, Procreate, GIMP or Krita, or as CSS variables.
Palette file
Credit this image
Isochronic Track Chart, John Bartholomew (1886). Via artnap.com
Isochronic Track Chart, John Bartholomew (1886). Via artnap.comIsochronic Track Chart, John Bartholomew (1886). Via <a href="https://artnap.com/artwork/pdx-1273092">artnap.com</a><figure><a href="https://artnap.com/artwork/pdx-1273092"><img src="https://img.artnap.com/artworks/pdx/pdx-1273092/web.jpg" alt="Isochronic Track Chart, John Bartholomew (1886)" width="1600" height="1184" style="max-width:100%;height:auto" loading="lazy"></a><figcaption>Isochronic Track Chart, John Bartholomew (1886). Via <a href="https://artnap.com/artwork/pdx-1273092">artnap.com</a></figcaption></figure>
Free to use. A link back is appreciated.
About this work
A colored isochronic track chart showing approximate shortest travel times from London across a world map, with coloured zones marking journey durations from within five days to more than forty. Inset maps detail the Strait of Magellan, the Gulf of Panama, and Egypt with the Red Sea. The work is by John Bartholomew, dated 1886, and is a printed chart from the British Colonial Pocket Atlas.
