DravidianDepends on how you define "Dravidians" . Dravidian being a linguistic group encompass all varieties of physical types.Though the austro asiatic element is pretty strong. But according to Tamil and other texts, around the medieval era lots of tribal people were recently brought into proper South Indian society due to decline in populations due to frequent warfare etc. So it would appear the earlier Dravidians were more Caucasoid than they are today.
So it is likely the historical Dravidian tribes had a Mediterranean appearance.
How frequent is the existence of this type among Telugu populations?