Problem: Frederick Law Olmsted (April 26, 1822 - August 28, 1903) was an American landscape architect, journalist, social critic, and public administrator. He is popularly considered to be the father of American landscape architecture. Olmsted was famous for co-designing many well-known urban parks with his senior partner Calvert Vaux, including Central Park in New York City. Other projects that Olmsted was involved in include the country's first and oldest coordinated system of public parks and parkways in Buffalo, New York; the country's oldest state park, the Niagara Reservation in Niagara Falls, New York; one of the first planned communities in the United States, Riverside, Illinois; Mount Royal Park in Montreal, Quebec; the Emerald Necklace in Boston, Massachusetts; Highland Park in Rochester, New York; Belle Isle Park, in the Detroit River for Detroit, Michigan; the Grand Necklace of Parks in Milwaukee, Wisconsin; Cherokee Park and entire parks and parkway system in Louisville, Kentucky; the 735-acre (297 ha) Forest Park in Springfield, Massachusetts, featuring America's first public "wading pool"; the George Washington Vanderbilt II Biltmore Estate in Asheville, North Carolina; the master plans for the University of California, Berkeley, the University of Maine, and Stanford University near Palo Alto, California, as well as for The Lawrenceville School; and Montebello Park in St. Catharines, Ontario.

Andrew Jackson Downing, the charismatic landscape architect from Newburgh, New York, was one of the first who proposed the development of New York's Central Park in his role as publisher of The Horticulturist magazine. A friend and mentor to Olmsted, Downing introduced him to the English-born architect Calvert Vaux. Downing had brought Vaux from England as his architect collaborator. After Downing died in July 1852, in a widely publicized steamboat explosion on the Hudson River, Olmsted and Vaux entered the Central Park design competition together, against Egbert Ludovicus Viele among others. Vaux had invited the less experienced Olmsted to participate in the design competition with him, having been impressed with Olmsted's theories and political contacts. Prior to this, in contrast with the more experienced Vaux, Olmsted had never actually designed and executed a landscape design. They were announced as winners in 1858. On his return from the South, Olmsted began executing their plan almost immediately. Olmsted and Vaux continued their informal partnership to design Prospect Park in Brooklyn from 1865 to 1873. That was followed by other projects. Vaux remained in the shadow of Olmsted's grand public personality and social connections. The design of Central Park embodies Olmsted's social consciousness and commitment to egalitarian ideals. Influenced by Downing and his own observations regarding social class in England, China, and the American South, Olmsted believed that the common green space must always be equally accessible to all citizens, and was to be defended against private encroachment. This principle is now fundamental to the idea of a "public park", but was not assumed as necessary then. Olmsted's tenure as park commissioner in New York was a long struggle to preserve that idea.

what was Olmsted's involvement with central park?

Answer with quotes: Olmsted and Vaux entered the Central Park design competition together,

Question:
A burlesque is a literary, dramatic or musical work intended to cause laughter by caricaturing the manner or spirit of serious works, or by ludicrous treatment of their subjects. The word derives from the Italian burlesco, which, in turn, is derived from the Italian burla - a joke, ridicule or mockery. Burlesque overlaps in meaning with caricature, parody and travesty, and, in its theatrical sense, with extravaganza, as presented during the Victorian era. "Burlesque" has been used in English in this literary and theatrical sense since the late 17th century.
Victorian burlesque, sometimes known as "travesty" or "extravaganza", was popular in London theatres between the 1830s and the 1890s. It took the form of musical theatre parody in which a well-known opera, play or ballet was adapted into a broad comic play, usually a musical play, often risque in style, mocking the theatrical and musical conventions and styles of the original work, and quoting or pastiching text or music from the original work. The comedy often stemmed from the incongruity and absurdity of the classical subjects, with realistic historical dress and settings, being juxtaposed with the modern activities portrayed by the actors. Madame Vestris produced burlesques at the Olympic Theatre beginning in 1831 with Olympic Revels by J. R. Planche. Other authors of burlesques included H. J. Byron, G. R. Sims, F. C. Burnand, W. S. Gilbert and Fred Leslie. Victorian burlesque related to and in part derived from traditional English pantomime "with the addition of gags and 'turns'." In the early burlesques, following the example of ballad opera, the words of the songs were written to popular music; later burlesques mixed the music of opera, operetta, music hall and revue, and some of the more ambitious shows had original music composed for them. This English style of burlesque was successfully introduced to New York in the 1840s. Some of the most frequent subjects for burlesque were the plays of Shakespeare and grand opera. The dialogue was generally written in rhyming couplets, liberally peppered with bad puns. A typical example from a burlesque of Macbeth: Macbeth and Banquo enter under an umbrella, and the witches greet them with "Hail! hail! hail!" Macbeth asks Banquo, "What mean these salutations, noble thane?" and is told, "These showers of 'Hail' anticipate your 'reign'". A staple of burlesque was the display of attractive women in travesty roles, dressed in tights to show off their legs, but the plays themselves were seldom more than modestly risque. Burlesque became the speciality of certain London theatres, including the Gaiety and Royal Strand Theatre from the 1860s to the early 1890s. Until the 1870s, burlesques were often one-act pieces running less than an hour and using pastiches and parodies of popular songs, opera arias and other music that the audience would readily recognize. The house stars included Nellie Farren, John D'Auban, Edward Terry and Fred Leslie. From about 1880, Victorian burlesques grew longer, until they were a whole evening's entertainment rather than part of a double- or triple-bill. In the early 1890s, these burlesques went out of fashion in London, and the focus of the Gaiety and other burlesque theatres changed to the new more wholesome but less literary genre of Edwardian musical comedy.
Answer this question using a quote from the text above:

where did it start?

Answer:
popular in London theatres