Make it personal. Give it your own unique spin. There's nothing wrong with the Carnegie Library, the Mellon Trust, Whistler's mother or Mahler's fifth. Make it important. It may be a modest contribution, but it need not be small.
Life is too short to be small.
Make it from the heart. It's really as simple as that. Back up and take a look in there and see what it is that needs to be said or done. Annie Dillard said that a writer should write like someone is about to die. Your vision will become clear Only when you look into your heart Who looks outside, dreams Who looks inside, awakens.