Peter Marius Sand Holm ( 1893 - 1976 ) was a Danish painter. Peter Marius Sand Holm s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 175.11 USD for View from a roof in Copenhagen in 2005 to 451.27 USD for A man with his dog by a window in 2006 , based on the size and medium of the artwork.