Ikebana a piece's color combinations, natural shapes, graceful lines, and the implied meaning of the arrangement. Another common but not exclusive aspect present in "ikebana" is its employment of minimalism. Some arrangements may consist of only a minimal number of blooms interspersed among stalks and leaves. The structure of some Japanese flower arrangements is based on a scalene triangle delineated by three main points, usually twigs, considered in some schools to symbolize heaven, human, and earth, or sun, moon, and earth. Use of these terms is limited to certain schools and is not customary in more traditional schools. A notable exception
Ikebana patient and tolerant of differences, not only in nature, but also in general. "Kadō" can inspire one to identify with beauty in all art forms. This is also a time when one feels close to nature, which provides relaxation for the mind, body, and soul. Patterns and styles evolved, and by the late 15thcentury arrangements were common enough to be appreciated by ordinary people and not only by the imperial family and its retainers. "Ikebana" in the beginning was very simple, constructed from only a very few stems of flowers and evergreen branches. This first form of ikebana is called