December 14 marks 34 years for temple The first temple built in the six-spire sloped roof style was the Boise Idaho Temple, the design of which started after its announcement on March 31, 1982. Early examples of this design proved inadequate: Boise, Dallas, and Chicago were closed for extensive renovations not long after opening. These renovations restructured rooms, added facilities, and made other enhancements that significantly improved the buildings. The last temple built in this style was the Las Vegas, Nevada, Temple, which was completed in 1989. The unifying concept behind this style was the six spires and the sloped roof. Other than those factors, the temples varied widely in size and capacity, as illustrated in the table below (Guatemala City Temple, you will see, is the second smallest): This style was then largely replaced by the classic modern, single-spire design. I watercolored a portraiture for the McLemores. We got our 2019 family study guide.