Hydria with more strongly curving shoulder and conical foot.

Black-figured hydria with continuous curve for neck and body, broad foot, and handles placed rather low.

Black-figured hydria with neck distinctly marked and shoulder and body forming a continuous curve.
In the Museum of Fine Arts, Boston.

Hydria of red-figured type showing the acme of development of this shape.

Hydria of the second half of the fifth century, slightly slenderer than the preceding, with finely curving foot.