Ikebana room decoration and commenced in a rudimentary way to consider natural beauty in floral arrangement. At this time "ikebana" was known as "rikka". This same age conceived another form called "nageirebana". "Rikka" and "nageirebana" are the two branches into which "ikebana" has been divided. Popularity of the two styles vacillated between these two for centuries. In the beginning, "rikka" was stiff, formal, and more decorative while "nageirebana" was simpler and more natural. Although "nageirebana" began to come into favour in the Higashiyama period, "rikka" was still preferred, and "nageirebana" did not truly gain popularity until the Momoyama period, about a
Ecclesiastical titles and styles Ecclesiastical titles and styles Ecclesiastical addresses are the formal styles of address used for members of the clergy. The major difference between U.S. practice and that in several other English-speaking countries is the form of address for archbishops and bishops. In Britain and countries whose Roman Catholic usage it directly influenced: In Ireland, and in other countries whose Roman Catholic usage it influenced, all bishops, not archbishops alone, are titled "the Most Reverend" ("Most Rev."). Clergy are often referred to with the title "Doctor" ("Dr."), or have "D.D. (Doctor of Divinity)" placed after their name, where justified by their possession