http://37signals.com/svn/posts/2919-ten-design-lessons-from-...
Here is an excerpt: ================= Olmsted had no formal design training and didn’t commit to landscape architecture until he was 44. Before that, he was a New York Times correspondent to the Confederate states, the manager of a California gold mine, and General Secretary of the United States Sanitary Commission during the Civil War. He also ran a farm on Staten Island from 1848 to 1855 and spent time working in a New York dry-goods store.
His views on landscapes developed from travelling and reading. When he was young, he took a year-long voyage in China. And in 1850, he took a six-month walking tour of Europe and the British Isles, during which he saw numerous parks, private estates, and scenic countryside. He was also deeply influenced by Swiss physician Johann Georg von Zimmermann’s writings about nature’s ability to heal “derangements of the mind” through imagination. Olmsted read Zimmermann’s book as a boy and treasured it. =======================