sentences:  He appears in the form of a bear, or a one-armed man, or as a grand human creature like one of the fingers of a hand.He is considered to be invisible to everyone but the angakoqs (the medicine men or shamans among Eskimo peoples).These conflicting descriptions leave us unsure as to his form, but as a grand spirit or demon Torngarsuk is invoked by fishermen and by the angakoqs when one falls ill.