The nature of creative activity, experimental and comparative studies of visual and non-visual sources of drawing, painting, and sculpture by means of the artistic products of weak sighted and blind subjects and of the art of different epochs and cultures. - Lowenfeld, Viktor; Oeser, Oscar 1904. (London Routledge & Kegan Paul, 1952)
"Translated from the German by O. A. Oeser"
Keywords: Creation (Literary, artistics, etc.).; Artists, Blind; Children as artists; Atr -- Psychology