def get_image(self, size=SIZE_EXTRA_LARGE):
        """
        Returns the user's avatar
        size can be one of:
            SIZE_EXTRA_LARGE
            SIZE_LARGE
            SIZE_MEDIUM
            SIZE_SMALL
        """

        doc = self._request(self.ws_prefix + ".getInfo", True)

        return _extract_all(doc, "image")[size]
Returns the user's avatar
        size can be one of:
            SIZE_EXTRA_LARGE
            SIZE_LARGE
            SIZE_MEDIUM
            SIZE_SMALL