On his painting he used strange objects, or very strange movements and situations.The colors of his 1970-1980s era was the blue, the lilac and their cold combinations. In the 1980s he made more female forms and still life. Since 1988 he painted mainly women.
His first Hungarian exhibition was held in 2006 in Budapest, and then in 2007 there was an exhibition in Debrecen
Art became his overriding passion to the detriment of his schooling. At the age of 17, while still in secondary school, Sandorfi had his first individual exhibition at a small gallery in Paris. After his second exhibition, in 1966, he gave up drawing to devote himself exclusively to painting.
This, the family thought, would give him a more prestigious status than that of mere "artist". Gradually he achieved financial independence by accepting, along with the occasional sale of paintings, portrait commissions and few advertising illustrations. In 1973 Sandorfi had his first significant exhibition, at the Museum of Modern Art in Paris. Exhibitions were to follow in France, Germany, Belgium and finally the United States.
For about fifteen years he painted a series of large-scale self-portraits, aggressive and theatrical in character, which gave him an ambiguous reputation with dealers and the public. It was written that he 'painted like an assassin'. His paintings began to know real success only from 1988 onwards, when the artist abandoned his disturbing images and began to concentrate and further elaborate on his technique, which is still evolving.
From 1994 to 2001, his paintings have been exclusively represented by the Jane Kahan Gallery in New York. Visceral and self-taught in work as in life, Sandorfi has since childhood distrusted 'things learned' and has remained true to his personal convictions. He prefers to paint at night, but each day goes to bed later than the day before, thus living in a perpetual time lag, which sidelines him from any social life. Sandorfi reconciles this isolation with his family circle (he is the father of two girls, Ange and Eve) and his emotional life, thereby maintaining a delicate and studied balance between his life and his work.Wikipedia