Monet the Astronomer?
[Cross-posted to Revise & Dissent and i-Science]
Monet’s Houses of Parliament
Is Monet’s painting of the Houses of Parliament above an accurate painting of London? The story that it could well be broke in August but I’ve delayed commenting on it because I wanted to sit down with the original paper.

A Picasso, so it could be anything.
I tend to be sceptical of claims that art can be read scientifically. For instance does this really look much like a woman with a guitar? The Monet paper had the added problem of stating that the time of painting could be dated. Astronomy is usually a terrible way to date things. It really only works if you already know the period of the thing you’re dating, which is why the paper ‘Solar position within Monet’s Houses of Parliament’ by Jacob Baker and John E. Thornes makes a lot of sense. It’s an example of good interdisciplinary thinking.
The reason it works so well is that Baker and Thornes are able to use historical material to eliminate a lot of speculation. Monet’s life is well studied and many of his letters survive, so they are able to place the period during which Monet was in London. To examine the painting more closely they also needed to calculate where Monet’s vantage point was. This was made easier as they knew the building he was in, Saint Thomas’s Hospital. Using architectural drawings and Monet’s description of the room they had a set of likely candidates. They then tried to match this to the view from the painting.
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