What beauty is, I know not, though it adheres to many things.

Geometry is the foundation of all painting.

Simplicity is the greatest adornment of art.

As I grew older, I realized that it was much better to insist on the genuine forms of nature, for simplicity is the greatest adornment of art.

Help us to recognize your voice, help us not to be allured by the madness of the world, so that we may never fall away from you, O Lord Jesus Christ.

If a man devotes himself to art, much evil is avoided that happens otherwise if one is idle.

Sight is the noblest sense of man.