| O
				                        "O'Keefe, Oguiss, Oost, Oostanen, Ostade, Os, Oudry, des grands ""O"""anonyme | 
                            | oasis
				                        Le musée est l'oasis du passionné d'art.J.P.A.A | 
                            | offre
				                        Enchères et en hausses : l'offre et la demandeJ-A-A | 
                            | outil
				                        L'imagination est le principal outil de l'artiste.J.P.A.A | 
                            | oeuvre d'art
				                        L'oeuvre d'art n'appartient vraiment à l'artiste que quand elle ne lui appartient plus.J-A-A | 
                            | O
				                        "O'Keefe, Oguiss, Oost, Oostanen, Ostade, Os, Oudry, great "" O ""s"NULL | 
                            | Oasis
				                        The museum is the oasis of the art loverJ.P.A.A | 
                            | Oblique
				                        For constructivism, it's a good idea to know some geometryJ.P.A.A | 
                            | Offer
				                        If a painter friend offers you an oil painting, it means you mean a lot to him otherwise it would be a watercolour, a litho or even a photograph of one of his works.NULL | 
                            | Oil
				                        An old car consumes more oil than petrol, it's the same for paintersJ.P.A.A | 
                            | Orange
				                        The colour orange is that of the prisonerNULL | 
                            | Original
				                        The original: the only one, the real one but also the bizarre oneNULL | 
                            | Overseas
				                        Overseas: a lot of black and also some blueJ.P.A.A | 
                            | Owner
				                        Take advantage of being the owner of a work to know everything about itJ-A-A |