Konstantin Alexandrovich Danilov ( 1906 - 1976 ) was a Russian painter. Konstantin Alexandrovich Danilov s works have been put up for auction numerous times, with realized prices varying from 383.14 USD for Ballettpause in 2009 to 570.5 USD for In de balletschool in 2010 , based on the size and medium of the artwork.