Please help with the definition of the author and the cost of painting!

[Lucky365]

What, where, how much it costs and how much should it cost. Questions of disputed authorship of works)

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Schneider AP
1863 - 1941's.
Russian painter, master of still life and monumental and decorative painting. She worked at various studios in Paris (1892). She participated in many exhibitions, including the Paris Salon, Munich and Rome. In the halls of OPH held two solo exhibitions (1909, 1916). Painting AP Schneider graced Livadia Palace, her works were purchased for the Russian Museum of Emperor Alexander III.

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Eugene F. Maryshev
Biography
Born in 1940 in the village of Slavic (Kuban). In 1977 he graduated LVHU them. VI Mukhina. The sculptor, graphic artist, painter. A member of the Association of Experimental Art (TEII), a member of the Humanitarian Foundation "Free Culture", a member of the joint venture CXP. His works are in the collection of the Ministry of Culture of Russia, kinofirmu "Gemini", the museum BI Kustodiev (Astrakhan), Museum of VV Khlebnikov (Astrakhan). Sculptural set in St. Petersburg (Kanonersky island), Vyborg (Garden Stone), Astrakhan, Rouen (France). Repeated in exhibitions organized by the Exhibition Hall of the Moscow region.

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