
{{alias}}()
    Returns a `Buffer` containing image data of Peter Henry Emerson's
    photogravure of sheep in a pastoral setting.

    Returns
    -------
    out: Buffer
        Image data.

    Examples
    --------
    > var img = {{alias}}()
    <Buffer>

    References
    ----------
    - Emerson, Peter Henry. 1888. *A March Pastoral*. <http://www.getty.edu/art/
    collection/objects/141994/peter-henry-emerson-a-march-pastoral-suffolk-
    british-1888/>.

    * Digital image courtesy of the Getty's Open Content Program. While there
    are no restrictions or conditions on the use of open content images, the
    Getty would appreciate a gratis copy of any scholarly publications in which
    the images are reproduced in order to maintain the collection bibliography.
    Copies may be sent to the attention of:

      Open Content Program
      Registrar's Office
      The J. Paul Getty Museum
      1200 Getty Center Drive, Suite 1000
      Los Angeles, CA 90049

    See Also
    --------

