Levitan :
http://katalog.karlundfaber.de/de/i/3950343/p/1/
Provenance nobody to a private collector from Tel Aviv Peremana Jacob (Yakov Pereman)
Aivazovsky :
http://katalog.karlundfaber.de/de/i/3950317/p/2/
Provenance of the standard story , which I have not heard a dozen times : the former royal factory owner ( merchant ) , who fled after the revolution in Europe (America ) , who had previously collected Russian art. Living in Berlin ( Paris , London, New York ), kept at home this picture of a lifetime, his heirs decided to sell all the same .