The speaker describes building a grave for her sorrow, covering it with beautiful roses so that no one passing by will suspect what lies underneath. On the surface, the act sounds almost gentle: she has laid her pain to rest and decorated the spot. But the gesture is also deeply private and a little eerie. She is not asking for comfort; she is making sure her grief stays hidden. The roses act as a disguise, turning something painful into something lovely enough to be overlooked. That creates a quiet, mournful mood with an undercurrent of loneliness—there is a sense that the speaker has learned to carry sadness silently, and perhaps wants to protect others from it as much as herself.
Sepulchre — Summary
I have mounded the corpse of my sorrow And wreathed it with roses fair
That none who may pass on the morrow May know what lies buried there.