class_docstr: The list-like object that contains every :class:`SingleImage`
  in the :class:`~wand.image.Image` container.  It implements
  :class:`collections.abc.Sequence` protocol.
  
  .. versionadded:: 0.3.0
class_docstr_tok: ["The","list-like","object","that","contains","every",":","class",":","`","SingleImage","`","in","the",":","class",":","`","~wand.image.Image","`","container",".","It","implements",":","class",":","`","collections.abc.Sequence","`","protocol",".","..","versionadded",":",":","0.3.0"]
code: def _repr_png_(self):  # pragma: no cover
      library.MagickResetIterator(self.image.wand)
      repr_wand = library.MagickAppendImages(self.image.wand, 1)
      length = ctypes.c_size_t()
      blob_p = library.MagickGetImagesBlob(
          repr_wand, ctypes.byref(length)
      )
      if blob_p and length.value:
          blob = ctypes.string_at(blob_p, length.value)
          blob_p = library.MagickRelinquishMemory(blob_p)
          return blob
      else:
          return None
  
imports: import contextlib
  import ctypes
  import numbers
  from .api import libmagick, library
  from .compat import abc, binary, xrange
  from .image import BaseImage, ImageProperty
  from .version import MAGICK_VERSION_INFO
label_desc: Use image node_id 14 for calling the Sequence obj's underlying member method code with example usage: obj._repr_png_() and returns: blob, None