These two works then, the Cnidian Venus and the Venus Anadyomene of Apelles, constitute the models upon which the world relies for its conceptions of the goddess of beauty. Both models depend more or less upon the imagination for completion, but they are sufficiently definite for the artist, who, of course, desires general rather than particular ideas for his purpose. [Illustration: PLATE 11 (See page 139) The Pursuit, by Fragonard (_Frick Collection_)] It must be confessed that the attempts to rival Apelles in the creation of a Venus Anadyomene have not been very successful. Raphael painted a small picture of the subject, introducing the figure of Time putting an end to the power of the Titans.[a] Venus stands in the water with one foot on a shell, while holding a tress of hair with her left hand. As may be expected the execution is perfect, but the design is less attractive than that of Apelles. The only important work of the Renaissance directly based upon the Greek design, is from the hand of Titian.[b] He represents the goddess walking out of the water, the surface of which only reaches half way up the thighs, with the result that considerably more action is indicated than is necessary. But the great artist was evidently at a loss to know how to give the figure the size of life or thereabouts, while indicating from the depth of water that she had an appreciable distance to go before touching dry land. He solved the problem by placing the line of the front leg to which the water rises, at the bottom of the canvas, so that the picture suggests an accident which has necessitated the cutting away of the lower portion of the work. The master also varies the scheme of Apelles by crossing the left hand over the breast. This inferior device was imitated by Rubens, who, however, exhibits the goddess rising from the water amongst a group of nymphs and tritons.[c] Modern artists in designs of the birth of Venus, usually represent her as having reached the shore,[d] the best work of this scheme being perhaps that of Cabanel who shows the goddess lying at the water's edge and just awaking, suggesting a state of unconsciousness while she floated on the waves.[e] Another exception is by Thoma, who exhibits the goddess walking in only a few inches of water, reminding one of the old Roman bronze workers who imitated the form as painted by Apelles, but modelled the whole figure. [a] In the bathroom of Cardinal Bibiena, Vatican. There is a drawing for the figure of the goddess at the Munich Gallery. [b] Bridgewater Coll., England. See Plate 5. [c] Birth of Venus, at Potsdam. [d] Notable examples are those of Ingres and Bouguereau. [e] At the Luxembourg, Paris. There are several replicas of this picture.