Also, notice that his paintings are not overly detailed ( like Vermeer), but rely more on color and basic forms to describe the scene!!! These interior scenes are just his excuse to try out ideas with color.
See more here @ http://www.googleartproject.com/collection/the-israel-museum-jerusalem/artwork/the-dining-room-pierre-bonnard/718087/
and here @http://www.artchive.com/artchive/B/bonnard.html#images
"The Dining Room", oil on canvas, 1923
"The Dining Room in the Country", 1913