In 1931, Leger visited New York City and decorated Nelson Rockefeller's apartment.[13] In 1935, the Museum of Modern Art in New York City presented an exhibition of his work. During World War II Léger lived in the United States, where he found inspiration in the novel sight of industrial refuse in the landscape. The shock of juxtaposed natural forms and mechanical elements, the "tons of abandoned machines with flowers cropping up from within, and birds perching on top of them" exemplified what he called the "law of contrast".[14] His enthusiasm for such contrasts resulted in such works as The Tree in the Ladder of 1943-44, and Romantic Landscape of 1946. A major work of 1944, Three Musicians (Museum of Modern Art, New York), reprises a composition of 1930. A folk-like composition reminiscent of Rousseau, it exploits the law of contrasts in its realistic juxtaposition of the three men and their instruments.
I had to watch each step I took very carefully, avoiding roots below and branches above, and I soon fell behind. Eventually I broke through the emerald confines of the forest and found the rocky shore again. It was low tide, and a tidal river flowed past us on its way to the sea. Along its pebbled banks, shallow pools that never completely drained were teeming with life. I was very cautious not to lean too far over the little ocean ponds. The others were fearless, leaping over the rocks, perching precariously on the edges. I found a very stable-looking rock on the fringe of one of the largest pools and sat there cautiously, spellbound by the natural aquarium below me. The bouquets of brilliant anemones undulated ceaselessly in the invisible current, twisted shells scurried about the edges, obscuring the crabs within them, starfish stuck motionless to the rocks and each other, while one small black eel with white racing stripes wove through the bright green weeds, waiting for the sea to