Delestage, also known as rack and return or délestage, is a winemaking technique that involves draining all
the free-run juice from the fermentation tank, leaving the cap of skins behind, and then pumping that juice back over the cap, effectively mixing the entire tank's contents and promoting intensive extraction of
color, tannin, and flavor; this process is performed once or
twice daily during red fermentation, and it requires careful monitoring to avoid over-extracting harsh tannins, but when done well, it yields wines with exceptional structure and depth; in poetic terms, delestage represents a complete upheaval and return, a total immersion that ensures no part of the process is left untouched, reflecting the poet's practice of radically revising, deconstructing, and reconstructing a draft to achieve a more integrated and powerful final piece.