Palais Garnier (Paris Opera House) by Paul Lambert (France, circa 1910-1970), oil on canvas, signed, circa mid 20th century,  framed - 31 1/2” x 25 3/4”
 
Not much is known about Lambert but it is reputed that he lived and worked in the artistic community of Montmartre Basilica of the Sacre Coeur and the Lapin Agile. He probably was one of many artists who painted for the tourist trade at the Place du Terte.