Alexander Roslin ( 1718 - 1793 ) was a Swedish Rococo portrait painter in oils and pastel. Alexander Roslin s works have been put up for auction numerous times, with realized prices greatly surpassing estimated prices, varying from 22911.05 USD for GREVE D`ARLINCOURT JR in 2003 to a remarkable record 396615 USD for Portrait of King Christian VII of Denmark, half-length, in coronation robes and h