Looks Like Henri Rousseau

This is the flamingo enclosure at the San Diego zoo.

Henri Rousseau's images of plants came similarly from urban gardens.

Henri Julien Félix Rousseau (May 21, 1844 – September 2, 1910), French.

Looks Like Diebenkorn

 

This street is mysteriously devoid of cars.  The image is of a street flying into the air.

  
Richard Diebenkorn (April 22, 1922 – March 30, 1993), American.