Natalia Goncharova, Russian 1881 to 1962, an oil painting on canvas depicting a still life with a bouquet of dark red flowers, possibly lilies or amaryllis, arranged in a reddish brown pot. Signed in Russian N. Gontcharowa lower right. The painting is accompanied by an expert opinion from the Bureau of Scientific and Technical Expertise Artlab, which describes all the research methods and the conclusion on the authenticity of the work, signed by Elena Borisovna Andrianova. Natalia Sergeevna Goncharova,1881 to 1962, is a famous Russian Avant Garde artist, painter, costume designer, writer, illustrator and set designer. Provenance: Catalog included. Russian Avant Garde Artwork, Wall Decor Collectibles.