Enough of the maths clues (well partially!) - something more literary:
Romulus and Remus; Mowgli.
Hint 1: Graphics[{Circle[], Line@# & /@ {{{0, -1}, {0, -3}}, {{-1, -2}, {1, -2}}}}]
Hint 2: Previous answer partial answer to this Q.
Hint 3: Hint 1 is song title (one word).