The answer is in your question. The movement is known as French Impressionism.
impressionism
His painting style was Impressionism. That is not Cubism.
Impressionism is a style of painting.
Impressionism
Post-Impressionism .
impressionism
The period that came before Impressionism is Realism which was preceded by Romanticism and Neoclassical before that.
Post-Impressionism.
post-impressionism
Florence
It was not at the time, but today more people appreciate impressionism than any other style of the late 19th century.