Continuing with portrait heads

Our homework assignment was to work from a portrait of Piero, Rembrandt or Beckman.  I chose the Rembrandt self-portrait that I'd looked at so deeply when I visited the Thyssen-Bornemisza Museum in Madrid.  Then I thought it came out too much like my same-ol' same ol' and decided to do a Beckman, since his style is so different from mine.  I chose Quappi in Pink Jumper, which is also in the Thyssen-Bornemisza.  I liked it when I saw it there, surprisingly, since I don't usually like much of Beckman's work.  Anyway... here are both of my efforts.