Acrisius

 Acrisius，king of Argos，was Hypermnestra' s grandson．He had one beautiful daughter， Danae by name． So much did he love her that he decided not to remarry after the death of his wife． But one day an oracle  from Delphi prophesied that he would be killed by the son of Danae．He felt so upset that his love suddenly changed to fear and hatred． To avoid the disaster he built a tall bronze tower，wherein he shut Danaeup with her nurse．he kept the key of the tower himself，and left only the roof open for Danae to take an occasional look at the blue sky above． One bright sunny morning Danae felt a childish joy at the sight of the clear，blue sky and longed for freedom wh