We have here the repentant sinner, but we cannot fail to see that sinfulness is not here the point of serious consideration[328]; it is assumed she was essentially noble and could not have been capable of bad passions and actions. Her profound and intimately self-imposed restraint therefore can only be a return to that which she really is, what is no momentary situation, but her entire nature. Throughout this entire composition, whether we look at form, facial expression, dress, pose, or environment, the artist has therefore not in the slightest degree laid a stress on those circumstances, which might indicate sin and culpability; she has lost the consciousness of those times, and is entirely absorbed in her present condition, and this faith, this instinct, this absorption appears to be her real and complete character. Such a complete reciprocity between soul-life and external surroundings, determinacy of character and situation, the masters of Italy have illustrated with exceptional beauty. In the example I have already referred to of Kügelchen's picture of the Prodigal Son, on the contrary, we have no doubt the remorse of repentance and grief expressed to the life; but the artist has failed to secure the unity of the entire character, which, apart from such an aspect of it, he possessed, and of the actual conditions under which such was depicted to us. If we examine quietly such features, we can only find in them the physiognomy of any one we might chance to meet on the Dresden bridge or anywhere else. In the case of a real coalescence of character with the expression of a specific situation such a result would be impossible; just as, in true genre-painting, even where the concentration is upon the most fleeting moments of time, the realization is too vivid to leave room for the notion that the figures before us could ever be otherwise placed or could have received other traits or an altered type of expression. These, then, are the main points we have to consider in respect to the content and the artistic treatment in the sensuous material of painting, the surface, that is, and colour. 3. HISTORICAL DEVELOPMENT OF PAINTING