def METHOD_NAME(self, language=None):
    """Path to the PNG version of elevation chart.
    """
    if not language:
        language = get_language()
    basefolder = os.path.join(settings.MEDIA_ROOT, 'profiles')
    if not os.path.exists(basefolder):
        os.mkdir(basefolder)
    return os.path.join(basefolder, '%s-%s-%s.png' % (self._meta.model_name, self.pk, language))