There are two common misnomers about Monet. The first is that, as an Impressionist, Monet's paintings were done spontaneously. In fact, Monet studied his subjects intently, planned his paintings, and worked hard to achieve his results. He often painted a series of the same subject to capture the changing effects of the light, swapping canvases as the day progressed.
The second is that all of Monet's his paintings were done on location. In fact, many were painted or finished back in his studio. Monet is quoted as saying: "Whether my cathedral views, my views of London and other canvases are painted from life or not is nobody's business and of no importance whatsoever." 1
see