Various, The Atlantic Monthly, Volume 08…
“ Browning's genius. It is essentially the woman-stone, giving out a sympathetic warmth, varying its colors from day to day, as though an index of the heart's barometer. There is the topmost purity of white, blended with the delicate, perpetual verdure of hope, and down in the opal's centre lies the deep crimson of love. The red, the white, and the green, forming as they do the colors of Italy, render the opal doubly like Mrs. Browning. It is right that the woman-stone should inclose the symbols of the "Woman Country." ”
