This is not Umberto Eco's library, just as the other equally widely distributed similar photo is not Bill Gates's library.
Great libraries don't necessarily look visually impressive.
hub.jhu.edu/2019/07/23/ric…
Jorge Louis Borges' library at his apartment in Buenos Aires was relatively small, visitors expecting a personal Biblioteca de Babel routinely came away disappointed.
chinadaily.com.cn/world/2015xivi…