Artist vs. Artist

One of these paintings is by Madeleine from the Art Yard. The other is a Jackson Pollack. Can you decide which goes to whom?

The top painting is by Pollack: Full Fathom Five,1947. Oil on canvas with nails, tacks, buttons, keys, coins, cigarettes, matches, etc. and is now on display at the Museum of Modern Art in New York. Madeleine's art, which I name A Repertoire in Colour, 2007, can be found hanging in my office.

"Faced with crisis, the man of character falls back on himself." Charles De Gaulle