As he grew older, he developed cataracts, which left him nearly blind and had a profound effect on his perception of colors. His tones became muddy and muted, and his paintings had a reddish or yellowish cast. He had to rely on the labels of his paint tubes to tell him what color they contained, but he was determined to carry on. In 1921, he told a journalist, “I will paint almost blind, as Beethoven composed completely deaf.” In a letter to a friend in 1922, he complained: “To think I was getting on so well, more absorbed than I’ve ever been and expecting to achieve something, but I was forced to change my tune and give up a lot of promising beginnings and abandon the rest; and on top of that, my poor eyesight makes me see everything in a complete fog. It’s very beautiful all the same and it’s this which I’d love to have been able to convey. All in all, I am very unhappy.” He finally agreed to have surgery performed on his right eye in 1923, but he was disappointed with the results and refused to have the procedure repeated on his left eye. He was never again able to use both eyes together effectively, and was only able to read and write with the aid of special glasses. He died of lung cancer in 1926; his home and gardens in Giverny are now the property of the French Academy of Fine Arts, and host visitors from all over the world.