First, then, we have the hostility between painting and sculpture, between the _modus operandi_ of the modern and the _modus operandi_ of the ancient art. Antique art is in the first place purely linear art, colourless, tintless, without light and shade; next, it is essentially the art of the isolated figure, without background, grouping, or perspective. As linear art it could directly affect only that branch of painting which was itself linear, and as art of the isolated figure it was ever being contradicted by the constantly developing arts of perspective and landscape. The antique never directly influenced the Venetians, not from reasons of geography and culture, but from the fact that Venetian painting, founded from the earliest times upon a system of colour, could not be affected by antique sculpture, based upon a system of modelled, colourless forms; the men who saw form only through the medium of colour could not learn much from purely linear form; hence it is that even after a certain amount of antique imitation had passed into Venetian painting, through the medium of Mantegna, the Venetian painters display comparatively little antique influence. In Bellini, Carpaccio, Cima, and other early masters, the features, forms, and dress are mainly modern and Venetian; and Giorgione, Titian, and even the eclectic Tintoret were more interested in the bright lights of a steel breastplate than in the shape of a limb, and preferred in their hearts a shot brocade of the sixteenth century to the finest drapery modelled by an ancient.