“Lend your ears to music, open your eyes to painting, and... stop thinking! Just ask yourself whether the work has enabled you to 'walk about' into a hitherto unknown world. If the answer is yes, what more do you want?”

“Each color lives by its mysterious life.”

“An empty canvas is a living wonder... far lovelier than certain pictures.”

“Color is a power which directly influences the soul.”

“Every work of art is the child of its age and, in many cases, the mother of our emotions. It follows that each period of culture produces an art of its own which can never be repeated.”

“Lend your ears to music, open your eyes to painting, and... stop thinking! Just ask yourself whether the work has enabled you to 'walk about' into a hitherto unknown world. If the answer is yes, what more do you want?”

“The artist must be blind to "recognized" and "unrecognized" form, deaf to the teachings and desires of his time. His open eyes must be directed to his inner life and his ears must be constantly attuned to the voice of inner necessity.”

“With cold eyes and indifferent mind the spectators regard the work. Connoissers admire the "skill" (as one admires a tightrope walker), enjoy the "quality of painting" (as one enjoys a pasty). But hungry souls go hungry away. The vulgar herd stroll through the rooms and pronounce the pictures "nice" or "splendid." Those who could speak have said nothing, those who could hear have heard nothing.”

“To those that are not accustomed to it the inner beauty appears as ugliness because humanity in general inclines to the outer and knows nothing of the inner.”

“(...) an inner feeling called "Stimmung" by the germans and best translated as sentiment (it is to be regreted that this word, sentiment, which is meant to describe the poetical efforts of an artist living soul, has been misused and finally, ridiculed. Was there ever a great word that the masses did not try immediatly to cheapen and desecrate?) (...)”

“Color directly influences the soul. Color is the keyboard, the eyes are the hammers, the soul is the piano with many strings. The artist is the hand that plays, touching one key or another purposively, to cause vibrations in the soul.”