A heron's neck curves into a graceful calligraphic S

SELECT calligram FROM typographic_zoology WHERE word        = '[ANIMAL]'                  -- OCTOPUS | HERON | FOX | …AI infers rest   AND form        = silhouette(word)            -- glyphs bend into the body   AND mapping     = letters(word) -> anatomy    -- each letter becomes a body part   AND keystone    = "the animal's most iconic curve IS one letter"  -- S=neck, S=coil   AND style       = 'single-weight black ink, white ground, one continuous gesture'   AND accent      = 'exactly one tiny detail: eye | beak | fin | whisker'   AND legibility  >= 0.7 ORDER BY elegance DESC LIMIT 1;