Ottavio Maria Leoni ( 1578 - 1630 ) was an Italian painter. Ottavio Maria Leoni s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 3585 USD for Portrait of a young lady wearing a high collar, bust-length in 2004 to 290500 USD for PORTRAIT OF A LADY, HALF-LENGTH, DRESSED IN PINK in 2013 , based on the size and medium of the artwork