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Chromatics of the Sky
![Chromatics of the Sky](https://coimages.sciencemuseumgroup.org.uk/670/577/small_thumbnail_smg00005830.jpg)
![Chromatics of the Sky](https://coimages.sciencemuseumgroup.org.uk/203/769/small_thumbnail_1889_0065_0005.jpg)
drawing. chalk and crayon, col; no 48. 1883, Nov. 17, 9.15 am. A leaden horizon with zig zag streaks of pale crimson. Yellow orb with red cloudlets. Weather supervening. Overcast. Rain began at 1pm on this day ending in a squall at 3pm. / John Sanford Dyason