Which major publishing house's logo was specifically designed to represent a dolphin wrapped around an anchor, symbolizing the Latin phrase 'festina lente' (make haste slowly)?

Behind every great publishing house is an iconic logo that carries its own fascinating history. These visual identities often incorporate symbolic elements that reflect literary traditions, founding philosophies, or hidden meanings that connect to the publisher's catalog. How well do you know the stories behind the logos that grace the spines of your favorite books? Test your knowledge of publishing brand design with this challenging question!

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Penguin Random House
Aldine Press (historical publisher that influenced modern publishing)
HarperCollins Publishers
Oxford University Press