...it took twenty years but they found a way in the end:
"I love your verses with all my heart, dear Miss Barrett,--and this is no off-hand complimentary letter that I shall write,--whatever else, no prompt matter-of-course recognition of your genius and there a graceful and natural end of the thing: since the day last week when I first read your poems, I quite laugh to remember how I have been turning again in my mind what I should be able to tell you of their effect upon me--for in the first flush of delight I though I would this once get out of my habit of purely passive enjoyment, when I do really enjoy, and thoroughly justify my admiration--perhaps even, as a loyal fellow-craftsman should, try and find fault and do you some little good to be proud of hereafter!--but nothing comes of it all--so into me has it gone, and part of me has it become, this great living poetry of yours, not a flower of which but took root and grew... oh, how different that is from lying to be dried and pressed flat and prized highly and put in a book with a proper account at bottom, and shut up and put away... and the book called a 'Flora', besides! After all, I need not give up the thought of doing that, too, in time; because even now, talking with whoever is worthy, I can give reason for my faith in one and another excellence, the fresh strange music, the affluent language, the exquisite pathos and true new brave thought--but in this addressing myself to you, your own self, and for the first time, my feeling rises altogether. I do, as I say, love these Books with all my heart-- and I love you too: do you know I was once seeing you? Mr. Kenyon said to me one morning "would you like to see Miss Barrett?"--then he went to announce me,--then he returned... you were too unwell -- and now it is years ago--and I feel as at some untoward passage in my travels--as if I had been close, so close, to some world's-wonder in chapel on crypt,... only a screen to push and I might have entered -- but there was some slight... so it now seems... slight and just-sufficient bar to admission, and the half-opened door shut, and I went home my thousands of miles, and the sight was never to be!
Well, these Poems were to be--and this true thankful joy and pride with which I feel myself. Yours ever faithfully Robert Browning"