Art historians Ingo Walther and Rainer Metzger refer to Chagall as a "poet, dreamer, and exotic apparition." They add that throughout his long life the "role of outsider and artistic eccentric" came naturally to him, as he seemed to be a kind of intermediary between worlds: "as a Jew with a lordly disdain for the ancient ban on image-making; as a Russian who went beyond the realm of familiar self-sufficiency; or the son of poor parents, growing up in a large and needy family." Yet he went on to establish himself in the sophisticated world of "elegant artistic salons."