Leo Marks
English cryptographer and playwright
English cryptographer and playwright
1920
105 years ago
Artists & Creatives
United Kingdom
A cryptographer, playwright, and screenwriter, this individual significantly contributed to the field of cryptography during World War II. Worked for the British Special Operations Executive, developing methods for secure communication. Later transitioned to playwriting and screenwriting, with a notable focus on themes of espionage and intelligence. Authored plays such as 'The Mind of Mr. Soames' and screenwrote the film 'Picnic at Hanging Rock'.
Developed cryptographic techniques for the SOE
Wrote the play 'The Mind of Mr. Soames'
Screenwrote 'Picnic at Hanging Rock'
A prominent American photographer and journalist, contributed significantly to the field of photography during the Civil War. Established a studio in New York City and captured some of the earliest and most impactful images of wartime. Influenced the public's perception of the war through compelling portraits of soldiers and battlefield scenes. Innovations in photographic techniques expanded the medium's capabilities, making the photographs significant historical documents. Played a pivotal role in bringing photography into public awareness.
Continue ReadingThis artist specialized in painting landscapes and portraits, often depicting scenes from nature with a focus on light and color. Active in the late 19th and early 20th centuries, contributed works to major exhibitions and received recognition for artistic contributions. Worked closely with the Pennsylvania Academy of the Fine Arts, influencing many contemporaries through both teaching and artistic output. Significant works include dramatic representations of rural and urban vistas.
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