Peter Wichmann (after) ( 1706 - 1769 ) was a Danish painter. Peter Wichmann (after) s works have been put up for auction numerous times, with realized prices varying from 1197.34 USD for A portrait of King Frederik V of Denmark in 2006 to 2852.36 USD for Fire royale portrætter. in 2006 , based on the size and medium of the artwork.