The translator of M. Pottier’s monograph on _Douris_ has kindly asked me to write, by way of preface, a few words on the relation of Greek vase-painting to Greek literature and to Greek mythology. I do this with the more pleasure because this relation has, I think, been somewhat seriously misunderstood, and M. Pottier’s delightful monograph which, thanks to Miss Kahnweiler, ...