|Edvard Munch’s The Scream |
(1893), The National Gallery,
Munch’s graphical depiction may be the earliest visual documentation of a type of cloud largely unknown to atmospheric science at the time.
The dates of artwork can be important when trying to identify possible sources of inspiration. Unfortunately, Munch is known to have been indifferent about dating his work, in addition to producing many versions of the same painting.
There are four known versions of The Scream in paint and pastel. The National Gallery in Oslo, Norway, holds a painted version, dated 1893; the Munch Museum in Oslo holds a pastel version, dated 1893, as well as a painted version, undated but thought to be 1910; and a second pastel version, dated 1895, was sold for nearly $120 million in 2012. Munch also produced a lithograph version in 1895.
A glance at the painting suggests the character is screaming, yet the character was attempting to smother the sound according to Munch’s diary entry in 1892 and his later description of the image: “…the sun was setting, and the clouds turning blood red. I sensed a scream passing through nature; it seemed to me that I heard the scream. I painted this picture, painted the clouds as actual blood. The color shrieked…”
Possible Sources of Inspiration
Presuming that Munch’s painting captured the sky as he actually saw it, the researchers judge the event to have been either an abnormal or particularly striking sunset, a sunset affected by a volcanic eruption or some other meteorological phenomenon.
The volcanic sunsets caused by the August 1883 eruption of Krakatau in what is now Indonesia is often posited as the cause of Munch’s blood-red clouds. Munch’s whereabouts and the dates of Krakatau-affected sunsets over northern Europe narrow his possible observation to the winter months of 1883.
An alternative explanation, which the researchers favor over volcanic sunsets, was put forth in a 2017 study by a meteorological consultant from Norway and researchers from the University of Oslo and Norwegian Meteorological Institute. That study attributed Munch’s observation to nacreous clouds.
|Photographs of nacreous clouds taken on 20 Jan 2008 from Leirsund, southern Norway, at times: (top left) 1508:56, (top right) 1532:47, (middle left) 1533:17, (middle right) 1534:20, (bottom left) 1546:35, and (bottom right) 1548:11 UTC. (photos by F. Prata from journals.ametsoc.org/doi/10.1175/BAMS-D-17-0144.1)|
In Support of Nacreous Clouds
For the recent study, the researchers determined from the literature that nacreous clouds are sometimes observed during cold winter months in southern Norway. The clouds produce very dramatic skies, being most noticeable when the sun sets and clouds redden to what could be described as blood red.
They also established that the direction and location of the scene depicted in The Scream are compatible with the direction and location for nacreous cloud observations.
Going further, the researchers performed detailed analyses of the colors and patterns, comparing the sky and clouds in the painting to photographs of volcanic sunsets and nacreous clouds.
|Comparison of sky in (a) 1910 and (b) 1893 versions of The Scream with photographs of (c) nacreous clouds and (d) a volcanic sunset. (from journals.ametsoc.org/doi/10.1175/BAMS-D-17-0144.1)|
Although The Scream might have been inspired by a particularly striking sunset, a volcanic sunset or simply by Munch’s mental state, the sky depicted in the painting is remarkably similar to that of nacreous clouds.
Reiterating, if Munch did observe then paint his sky with nacreous clouds, The Scream would likely be their first graphical depiction. This would be relevant to atmospheric scientists, particularly to those interested in the historical aspects of the development of cloud science. Thanks for stopping by.
Study of the sky in The Scream in Bulletin of the American Meteorological Society: journals.ametsoc.org/doi/10.1175/BAMS-D-17-0144.1
Article on the study on ScienceDaily website: www.sciencedaily.com/releases/2018/07/180723142808.htm
2017 study of The Scream in Royal Meteorological Society’s Weather journal: rmets.onlinelibrary.wiley.com/doi/abs/10.1002/wea.2786
Nacreous clouds (type II polar stratospheric clouds):