Samuel Birch, History of Ancient Pottery: Greek…
“ The Decadence of Greek Vase-Painting We have now reached the point at which the centre of ceramic industry is no longer to be found at Athens, but must be sought in distant colonies in various parts of the Mediterranean. The extinction of vase-painting as a decorative art at Athens was brought about as much by political events as by sheer artistic decadence at the end of the fifth century. It had until recent years been customary to assume that red-figured vases continued to be made at Athens through the greater part of the fourth century ”
