Cotton kingpin Henry Sullivan Buckner built this towering Greek Revival monument in 1856 for one petty reason: to outdo his former business partner Frederick Stanton, whose mansion dominated a full city block in Natchez, Mississippi.

Buckner succeeded spectacularly, creating the largest house built before the Civil War and possibly the most photographed residence in New Orleans. The mansion's forty-eight fluted columns rise in classical hierarchy – Ionic on the ground floor, Corinthian above – while three wraparound galleries suggest a public building more than a private home.

Behind the imposing facade, twenty thousand square feet house twelve bedrooms and three ballrooms – a testament to antebellum excess built on plantation wealth. Mosaic tiles embedded in the sidewalk preserve a remnant from its second life as Soulé Business College, which operated here from 1923 to 1983, transforming former slave quarters into dormitories.

VoiceMap's Garden District tours use the Buckner Mansion to illustrate how New Orleans' wealthiest merchants competed through architecture, revealing the connections between cotton fortunes, rivalry, and the monumental buildings that survived war to become the neighborhood's defining landmarks.