DiCaprio of "Titanic” (8)
I believe the answer is:
leonardo
'dicaprio of titanic' is the definition.
(I've seen this in another clue)
This is all the clue.
(Other definitions for leonardo that I've seen before include "Great painter of the Mona Lisa, . . . . . . . . da Vinci" , "... Da Vinci, Italian polymath" , "Da Vinci's name" , "Great Italian artist ........ da Vinci" , "So-called code" .)