Watercolors SI Pustovoitova

[Fed]

Predict economic performance.
  Quote from Wikipedia: "The most famous series of watercolors brought Pustovoitova" Novgorod ", created in 1970-1980's. The cycle consists of more than 500 pages of watercolors, most of which is stored in the Novgorod Museum Reserve. Some of these works do not become only artistic, but also of historical significance. "The works of the artist purchased ... museums of Odessa and St. Petersburg. "
    So I want to decide - do I have to function at their museum store or an art dealer on their sale.