By Chr. Saatchoglou-Paliadeli,     Fresco from the facade of the Macedonian tomb  in the tumulus Bella (Photo: Magazine "Αρχαιολογία")   Our knowledge about the ancient Greek painting is quite fragmentary, due to the perishable nature ot wood, leather or stuccoed walls on which monumental paintings were created. Apart from some direct information deriving form a few original works ...