CHAPTER V
ON PICTURE LIGHTING
Lighting is the art of placing the sitter or choosing the landscape under the most favourable aspects for effect.
From this we are able to grasp the form in all its firmness, and see the finest play of colour, or, if ignorant, embody only a disjointed object, apparently badly drawn because it is badly lighted, with the finest passages of colour, and all the poetry and pathos of our intentions lost through lack of a little consideration.
Some painters, in breaking from the Academy rules, show their independence and immature audacity by revealing to the public ugly slant-laws and unpoetic phases of realism; but with those who discard knowledge for a purpose we have at present nothing to do, our task being to speak about a few of the necessary lines of action, and to prove their utility by the effects as seen in nature every day and in the works of those men who have left a halo round their names by their faithful adherence to the laws and truthful translations of the revelations of nature; for the great men of the past and present are those who grew strong by looking on the face of this divine mother, whilst the little men, who are forgotten or may be passing into oblivion, are those who were mighty in their own conceit, who depended only on themselves, and hearkened weakly to the chirruping of flatterers.
This point I wish to place before you rigidly, the unflinching adherence to nature, for it is a much wiser thing to risk forgetfulness by the faithful rendering of commonplace effects and forms than to lose yourselves altogether, seeking after a beauty that is not of heaven or earth. In the first case you may be passed over without comment, yet you know that you have used the one talent bestowed upon you, and if so, you cannot die altogether unknown; but in the other case you will only startle a crowd, as the fiery meteor may startle, to drop out of sight without a trace, excepting, it may be, the trace of a stain.
In light and shade there are what we may term phenomenal laws, as rigid in their demands as those rules which can be regulated by measurement and proportion, and which the artist ought to observe as closely as he may do the more ordinary or everyday phases of lighting; for example, a fly darting suddenly from the deep shadow into the strong light will in the first startled glance assume the proportions of a crow.