The olive sprig by the signature shows that this was a portrait drawing made for its own sake and possibly given to the sitter. There is a very similar drawing in the collection of Aberystwyth University School of Art Museum and Galleries.
Rossetti letter to Madox Brown 23 January 1869: Poor Ned's affairs have come to a smash altogether, and he and Topsy, after the most dreadful to-do, started for Rome suddenly, leaving the Greek damsel beating up the quarters of all his friends for him and howling like Cassandra. Georgie stayed behind. I hear to-day however that Top and Ned got no further than Dover, Ned being so dreadfully ill that they will probably have to return to London.
In January 1869 his wife Georgina found a letter from Maria in his clothing and Burne-Jones reluctantly ended the affair.