A tree looks ordinary during the day, but at night its shadow turns into a huge black hand with long fingers. The speaker watches it seem to pick at the bricks of a white man’s house, bricks the color of blood. The repetition of “plucks” makes the movement feel patient and unsettling. There is racial weight in the contrast between the black hand and the white man’s house, and the blood-red bricks suggest violence just beneath the surface. The ending refuses to say whether this is a real hand or only a shadow. That uncertainty leaves the reader in an uneasy place: fear can make a natural shadow feel like a threat. The mood is hushed, tense, and ominous, as though something is quietly wearing away at the house.
Tenebris — Summary
There is a tree, by day, That, at night, Has a shadow, A hand huge and black, With fingers long and black. All through the dark, Against the white man’s house, In the little wind, The black hand plucks and plucks At the bricks. The bricks are the color of blood and very small. Is it a black hand, Or is it a shadow?