He executed several fine male portraits and a self-portrait.
He hoped to execute portraits for rich Texas citizens and make enough money to travel to Europe.
Experts say the four paintings - three landscapes and a portrait executed between 1903 and 1916 - are worth about $100 million.
Russian aristocratic visitors to Paris also liked to have their portraits executed by the famous master.
He executed portraits of dignitaries and eminent men and women in India.
He also executed several portraits of the cardinals of his time, for a series which was afterwards continued by Pazzi and others.
The painting is one of the first portraits executed by Mantegna at the Mantuan court, where he had moved in 1460.
He absolutely declined to execute portraits of Americans unless they hailed from certain favoured States.
Chrucki also executed nice genre pictures and portraits.
He afterwards settled at Würzburg, where he executed altar-pieces and portraits.