Click on the pictures to visit the websites
You can find a "Sam Francis" in the following museums:

Museums in Europe
Louisiana Museum of
Modern Art

Humlebaek
Denmark
Musée national d'art moderne, Centre Georges Pompidou
Paris France
Stedelijk Museum
Amsterdam Holland
Museum Jan van der Togt
Amstelveen
Holland
Kunstmuseum Basel Basel Switzerland
Tate Modern

London United
Kingdom
 
Museum in North America
Montgomery Museum of Fine Arts Montgomery Museum of Fine Arts Montgomery US
 Dallas Museum of Art Dallas US
The Museum of Contemporary Art
Los Angeles US
The Montreal Museum
of Fine Art

Montreal Canada
The Museum of
Modern Art

New York US
Neuberger Museum
of Art

New York US
The Solomon R. Guggenheim Museum
New York US
Oakland Museum of California
Oakland US
San Francisco Museum
of Modern Art

San Francisco US
National Gallery of Art
Washington US
Norton Museum of Art West Palm Beach FLorida US
 
Museums in The Rest of the World 
The Museum of
Modern Art

Shiga Japan
Idemitsu museum of arts
Tokyo Japan