细节
                                        
                                            Marcel Gromaire (1892-1971) 
L'escalier 
signed and dated 'Gromaire 1928' (lower right) 
watercolor and pen and India ink on paper 
16½ x 12¾ in. (41.9 x 32.4 cm.) 
Executed in 1928 
                                        
                                    
                                    
                                        来源
                                        
                                            Valentine Gallery, New York.
Margarett Sargeant McKean; Estate sale, Christie's, New York, 16 May 1979, lot 125.
                                        
                                    
                                    
                                        展览
                                        
                                            Boston, Museum of Fine Arts, 1964 (on extended loan).