Helvetia is the female national personification of Switzerland, officially Confœderatio Helvetica, the "Helvetic Confederation".

The allegory is typically pictured in a flowing gown, with a spear and a shield emblazoned with the Swiss flag, and commonly with braided hair, commonly with a wreath as a symbol of confederation. The name is a derivation of the ethnonym Helvetii, the name of the Gaulish tribe inhabiting the Swiss Plateau prior to the Roman conquest.

The fashion of depicting the Swiss Confederacy in terms of female allegories arises in the 17th century. This replaces an earlier convention, popular in the 1580s, of representing Switzerland as a bull (Schweitzer Stier).

In the first half of the 17th century, there isn't a single allegory identified as Helvetia. Rather, a number of allegories are shown representing both virtues and vices of the confederacy. On the title page of his 1642 Topographia, Matthaeus Merian shows two allegorical figures seated below the title panel: one is the figure of an armed Eidgenosse, representing Swiss military prowess or victory, the other is a female Abundantia allegory crowned with a city's ramparts, representing the Swiss territory or its fertility.

Ernest Bloch (July 24, 1880 – July 15, 1959) was a Swiss-born American composer.

Bloch was born in Geneva and began playing the violin at age 9. He began composing soon afterwards. He studied music at the conservatory in Brussels, where his teachers included the celebrated Belgian violinist Eugène Ysaÿe. He then travelled around Europe, moving to Germany (where he studied composition from 1900–1901 with Iwan Knorr at the Hoch Conservatory in Frankfurt), on to Paris in 1903 and back to Geneva before settling in the United States in 1916, taking American citizenship in 1924. He held several teaching appointments in the U.S., with George Antheil, Frederick Jacobi, Bernard Rogers, and Roger Sessions among his pupils. In December 1920 he was appointed the first Musical Director of the newly formed Cleveland Institute of Music, a post he held until 1925. Following this he was director of the San Francisco Conservatory of Music until 1930.

In 1941, Bloch moved to the small coastal community of Agate Beach, Oregon and lived there the rest of his life. He died in 1959 in Portland, Oregon, of cancer at the age of 78. The Bloch Memorial has been moved from near his house in Agate Beach to a more prominent location at the Newport Performing Arts Center in Newport, Oregon.