Answer the question at the end by quoting:

English rock band Led Zeppelin's untitled fourth album, commonly known as Led Zeppelin IV, was released on 8 November 1971 by Atlantic Records. Produced by guitarist Jimmy Page, it was recorded between November 1970 and January 1971 at several locations, most prominently the Victorian house Headley Grange. After the band's previous album Led Zeppelin III received lukewarm reviews from critics, they decided their fourth album would officially be untitled. This, along with the inner sleeve's design featuring four symbols that represented each band member, led to the album being referred to variously as , Four Symbols, The Fourth Album, Untitled, Runes, The Hermit, and ZoSo (which was derived from Page's symbol).
After the lukewarm, if not confused and sometimes dismissive, critical reaction Led Zeppelin III had received in late 1970, Page decided that the next Led Zeppelin album would not have a title, but would instead feature four hand-drawn symbols on the inner sleeve and record label, each one chosen by the band member it represents. "We decided that on the fourth album, we would deliberately play down the group name, and there wouldn't be any information whatsoever on the outer jacket," Page explained. "Names, titles and things like that do not mean a thing." Page has also stated that the decision to release the album without any written information on the album sleeve was contrary to strong advice given to him by a press agent, who said that after a year's absence from both records and touring, the move would be akin to "professional suicide." In Page's words: "We just happened to have a lot of faith in what we were doing." In an interview he gave to The Times in 2010, he elaborated: It wasn't easy. The record company were sort of insisting that the name go on it. There were eyes looking towards heaven if you like. It was hinted it was professional suicide to go out with an album with no title. The reality of it was that we'd had so many dour reviews to our albums along the way. At the time each came out it was difficult sometimes for the reviewers to come to terms with what was on there, without an immediate point of reference to the previous album. But the ethic of the band was very much summing up where we were collectively at that point in time. An untitled album struck me as the best answer to all the critics -- because we knew the way that the music was being received both by sales and attendance at concerts. Releasing the album without an official title has made it difficult to consistently identify. While most commonly called Led Zeppelin IV, Atlantic Records catalogues have used the names Four Symbols and The Fourth Album. It has also been referred to as ZoSo (which Page's symbol appears to spell), Untitled and Runes. Page frequently refers to the album in interviews as "the fourth album" and "Led Zeppelin IV", and Plant thinks of it as "the fourth album, that's it". Not only does the album have no title, but there is no text anywhere on the front or back cover, or even a catalogue number on the spine (at least, on the original vinyl LP release).

How did this go over initially?

said that after a year's absence from both records and touring, the move would be akin to "professional suicide."

Answer the question at the end by quoting:

Benjamin Henry Boneval Latrobe (May 1, 1764 - September 3, 1820) was a British subject and neoclassical architect who emigrated to the United States. He was one of the first formally trained, professional architects in the new United States, drawing on influences from his travels in Italy, as well as British and French Neoclassical architects such as Claude Nicolas Ledoux. In his thirties, he emigrated to the new United States and designed the United States Capitol, on "Capitol Hill" in Washington, D.C., as well as the Old Baltimore Cathedral or The Baltimore Basilica, (later renamed the Basilica of the National Shrine of the Assumption of the Blessed Virgin Mary). It is the first Roman Catholic Cathedral constructed in the United States.
Latrobe arrived in Norfolk, Virginia, in mid-March 1796 after a harrowing four-month journey aboard the ship, which was plagued with food shortages under near-starvation conditions. Latrobe initially spent time in Norfolk, where he designed the "William Pennock House," then set out for Richmond, Virginia, in April 1796. Soon after arriving in Virginia, Latrobe became friends with Bushrod Washington, nephew of President George Washington, along with Edmund Randolph and other notable figures. Through Bushrod Washington, Latrobe was able to pay a visit to Mount Vernon to meet with the president in the summer of 1796. Latrobe's first major project in the United States was the State Penitentiary in Richmond, commissioned in 1797. The penitentiary included many innovative ideas in penal reform, then being espoused by Thomas Jefferson and various other figures, including cells arranged in a semicircle, similar, but not identical to Jeremy Bentham's panopticon, that allowed for easy surveillance, as well as improved living conditions for sanitation and ventilation. He also pioneered the use of solitary confinement in the Richmond penitentiary. While in Virginia, Latrobe worked on the Green Spring mansion near Williamsburg, which had been built by Governor Sir William Berkeley in the seventeenth century but fell into disrepair after the American Revolutionary War. Latrobe created designs for Fort Nelson in Virginia in 1798. He also made drawings for a number of houses that were not built, including the "Mill Hill" plantation house near Richmond. After spending a year in Virginia, the novelty of being in a new place wore off, and Latrobe was lonely and restless in Virginia. Giambattista Scandella, a friend, suggested Philadelphia as an ideal location for him. In April 1798, Latrobe visited Philadelphia for the first time, meeting with Bank of Pennsylvania president Samuel J. Fox, and presented to him a design for a new bank building. At the time, the political climate in Philadelphia was quite different than Virginia, with a strong division between the Federalists and Jefferson's Democratic-Republicans, along with anti-French sentiment, thus the city was not entirely welcoming for Latrobe. On his way to Philadelphia, Latrobe passed through the national capital city of Washington, D.C., then under construction (congress and the president would not arrive until the year 1800), where he met with the first architect of the capitol, William Thornton, and viewed the United States Capitol for the first time. He stopped by Washington again on his way back to Richmond. Latrobe remained in Richmond, Virginia, until November 1798, when his design was selected for the Bank of Pennsylvania. He moved to Philadelphia, so that he could supervise the construction, although he continued to do occasional projects for clients in Virginia.

What did they try next
Latrobe created designs for Fort Nelson in Virginia in 1798. He also made drawings for a number of houses that were not built, including the "Mill Hill" plantation house