
The Sleeping Gypsy,
Henri RousseauNotes: The Wikipedia link to Rousseau (above) carries this snippet:
Rousseau's naive style gave him many critics: people often were shocked by his work or ridiculed it... Many observers commented that he painted like a child and did not know what he was doing, but the work shows sophistication in his particular technique. (Rousseau was a
Post-Impressionist)