Several examples of an opposite character are to be seen in the National Gallery, with the horizon of the landscape background much too low in the picture. It is needless to call special attention to them. After carefully examining the works already named, and comparing them with the natural effects to be observed daily, it will be quickly seen which is a truthful picture in this respect, and which is a false one.
The discussion on "Sharpness: what is it?" at the meeting of the South London Photographic Society in May, 1861, and the more recent discussion on "Focussing" at the last meeting of the same Society, seem to me to have lost much of their value and importance to photographers for want of a better definition of the term _hardness_ as applied to art, and as used by _artists_ in an _artistic sense_. Webster, in his second definition of the word "hardness," gives it as "difficulty to be understood." In that sense Mr. Wall succeeded admirably when he gave the term _concentration_, in reply to Mr. Hughes, who asked Mr. Wall what he meant by _hardness_. Fairholt gives the _art meaning_ of the word as "want of refinement; academic drawing, rather than artistic feeling." But even that definition would not have been sufficiently comprehensive to convey an adequate idea of the meaning of the term in contradistinction to the word _sharpness_, and I cannot but think that Mr. Wall failed in his object in both papers, and lost considerable ground in both discussions, by not giving more attention to the nice distinctions of the two terms as used in art, and explaining their artistic meanings more clearly.
Sharpness need not be hardness; on the contrary, sharpness and softness can be harmoniously combined in the representation of any object desired. On the other hand, a subject may possess abundance of detail, and yet convey to the mind an idea of _hardness_ which the artist did not intend. This kind of hardness I should attribute to a miscarriage of thought, or a failure, from want of manipulative skill, to produce the desired effect. For example: one artist will paint a head, model it carefully, and carry out all the gradations of light and shade, and for all that it will be _hard_--hard as stone, resembling the transcript of a painted statue more than flesh. With the same brushes and colours another artist will paint a head that may be no better in its drawing, nor any more correct in its light and shade, but it will resemble _flesh_, and convey to the mind of the observer a correct impression of the substance represented--its flexibility and elasticity--that it is something that would be warm and pleasant to the touch, and not make you recoil from it as if it were something cold, hard, and repulsive, as in the former case. Again, two artists will paint a fabric or an article of furniture (say a table) with the same brushes, pigments, and mediums: the one artist will render it so faithfully in every respect that it would suggest to the mind the dull sound peculiar to wood when struck, and not the sharp, clear ring of metal which the work of the other artist would suggest.