This scroll was commissioned by a customer from the Salida Art Festival. It has a beautiful white on gold Ichimonji to provide a powerful transition for the black cloth. The jikusaki has a specialty gold pattern which matchs nicely to the overall feel of the scroll.
To read about the meaning of Ensō it is recommended to go the the link in the word provided by Wikipedia.
(円相) is a Japanese word meaning "circle" and a concept strongly associated with Zen. Ensō is one of the most common subjects of Japanese calligraphy even though it is a symbol and not a character. It symbolizes enlightenment, strength, elegance, the Universe, and the void; it can also symbolize the Japanese aesthetic itself. As an "expression of the moment" it is often considered a form of minimalist expressionist art.