One, a color lithograph by an unknown artist, shows Jones winning the British Amateur tournament in 1930.

WSJ: Atlanta's High Museum Features The Art of Golf

The painting, by an unknown artist, shows Richard holding a broken sword "symbolic of his broken kingdom, " says Ms. Thornton.

WSJ: What to Do During the Olympics: Shakespeare: Staging the World

The pairing delivers an "irresistible luster to an unknown artist, " says Alma Ruiz, head of the Latin department at Los Angeles' Museum of Contemporary Art (Moca).

FORBES: Mexican Medici

Ladies make an appearance as well for example, in "The Ladies' Club, " an 1886 photograph by an unknown artist that illustrates the tightly laced, full-length clothes then worn by the women golfers at St.

WSJ: Atlanta's High Museum Features The Art of Golf

London (CNN) -- A painting dismissed for years as the work of an unknown artist has been identified as a piece by Vincent Van Gogh, after x-rays revealed an image of two wrestlers fighting underneath the floral still life.

CNN: Museum discovers 'new' Van Gogh painting

He was virtually unknown as an artist during his lifetime, but his reputation soared in the years after his suicide at the age of 37 following years of mental illness, and his works now hang in major museums and galleries around the globe.

CNN: Museum discovers 'new' Van Gogh painting