The beauty, the spirit of Germany, its sun, moon, stars, rocks, seas and rivers can never be expressed this way.. - Caspar David Friedrich

The artist should not only paint what he sees before him, but also what he sees in himself. If, however, he sees nothing within him, then he should also refrain from painting what he sees before him. Otherwise his pictures will be like those folding screens behind which one expects to find only the sick or the dead.

Jesus Christ, nailed to the Cross [in his painting 'Cross in the Mountains (Tetschen Altar)',] is turned to the setting sun, here the image of the totally enlivening Father. With Christ dies the wisdom of the old world, the time when God the Father wandered directly on Earth. This sun set and the world was no longer able to apprehend the departed light. The evening glow shining from the pure noble metal of the golden crucified Christ is reflected in gentle glow to the earth. The Cross stands raised on a rock, unshakably firm, as our faith in Jesus Christ. Around the Cross stand the evergreens, enduring through all seasons, as does the belief of Man in Him, the crucified.

Just as the reverent man prays without uttering words, and the Lord hears him, the sensitive painter paints, and the sensitive man understands and recognizes him, but even the more obtuse carry away something from his work.