Apelles allowed the superiority of some of his contemporaries in particular matters: according to Pliny he admired the dispositio of Melanthius, i.e. the way in which he spaced his figures, and the mensurae of Asclepiodorus, who must have been a great master of symmetry and proportion.
Asclepiodorus of Macedon, son of Timander, was one of the generals of Alexander the Great