As imperceptibly as Grief The Summer lapsed away— Too imperceptible at last To seem like Perfidy— A Quietness distilled As Twilight long begun, Or Nature spending with herself Sequestered Afternoon— The Dusk drew earlier in— The Morning foreign shone— A courteous, yet harrowing Grace, As Guest, that would be gone— And thus, without a Wing Or service of a Keel Our Summer made her light escape Into the Beautiful.