202 MOVEMENT 



figures on Trajan's column, a horse and rider (Fig. 142) ; 

 and a pack-mule (Fig. 143). 



Trotting, which is so often represented in modern 

 works, seems rarely to figure in that of the ancients. 



Albert Durer sometimes gave an example of it, as 



Fig. 137.— Changing step in a gallop. 



shown in Fig. 144. Then there is the classical horse 

 of Henry IV. on the Pont-Neuf (Fig. 145). 



As for galloping, it is, perhaps, the most familiar 

 pace in Greek art. The Parthenon frieze offers 

 numerous examples of it. But there is little variety 

 in the particular phase chosen by the school of Phidias 

 to represent the movement. It is nearly always the 

 first beat of the gallop which is represented, that is to 



