Butler's principal works have been "A Sheltered Corner (1891)" R.A., "A High Court of Justice (1892)" R.A., "Green-Eyed Jealousy (1894)" R.A., "The Morning Bath (1896)" R.A., "Raiders from the Rookery (1896)" R.A., "Cead Mile Failte (1898)" R.A.. Works that she was elected to the R.W.S. in 1896 include "Dull December", "Loiterers" and "Beside the Pond". "Sunshine Holiday (1898)" R.W.S. was another notable work. Her works appears in a number of collections including "Morning Bath" in the Tate and paintings in the National Gallery of Ireland, the Ulster Museum in Belfast and the Hugh Lane Gallery in Dublin. A small watercolour of crows hangs in Queen Mary's Dolls' House at Windsor. Throughout her career Butler's works were showcased as far abroad as the United States and Japan.