I have another smallish tweak for the poem, Dave.
Here’s the revision. Thanks, Luisa

* * *

Sentence

My own, I am I know my hardest
and my most exacting prisoner,
most watchful sentinel braced

against the threshold— And so
in wakefulness sometimes I much prefer
the randomness of sound unpinned

from any explanation— the beeper
of a quarry truck trilling distant
like a digital alarm, the vowels

spelled by dueling chickadees
in the air. Even the ragged fringe
along a line of trees reverses

the abrupt shear where ridge
meets rain-filled sky into
a kind of noise.

(revised 01 27 2011)
Luisa A. Igloria