With few exceptions, music has been for some centuries the art which has devoted itself not to the reproduction of natural phenomena, but rather to the expression of the artist's soul, in musical sound.
Wassily KandinskyThe artist must train not only his eye but also his soul, so that it can weigh colours in its own scale and thus become a determinant in artistic creation.
Wassily KandinskyColor is the keyboard. The eye is the hammer. The soul is the piano, with its many strings.
Wassily Kandinsky