Sir Kyffin Williams was a Welsh painter who is best known for his distinctive depictions of the Welsh landscape and its people. Born in 1918 in Anglesey, Wales, Williams studied at the Slade School of Fine Art in London before returning to Wales to pursue his career as an artist.

Williams' work is characterized by its bold use of color and its powerful, expressive style. He was particularly skilled at capturing the rugged and dramatic beauty of the Welsh countryside, as well as the character and spirit of its people. His paintings often depict rural scenes and landscapes, as well as portraits of local people, and they convey a sense of pride and respect for the culture and traditions of his homeland.

In addition to his paintings, Williams was also a highly respected teacher and writer, and he wrote several books on Welsh art and culture. His work was widely exhibited during his lifetime, and he was awarded numerous honors and accolades for his contributions to the arts.

Williams' legacy as an artist and teacher continues to inspire new generations of Welsh artists. His work remains highly regarded for its technical skill and its ability to capture the essence of the Welsh landscape and its people. His influence can be seen in the work of many contemporary Welsh artists, and his legacy as one of the great painters of the 20th century is secure. He was knighted in 1999, shortly before his death.