Some context: James Stanley Brakhage ( BRAK-@j; January 14, 1933 - March 9, 2003), better known as Stan Brakhage, was an American non-narrative filmmaker. He is considered to be one of the most important figures in 20th-century experimental film. Over the course of five decades, Brakhage created a large and diverse body of work, exploring a variety of formats, approaches and techniques that included handheld camerawork, painting directly onto celluloid, fast cutting, in-camera editing, scratching on film, collage film and the use of multiple exposures. Interested in mythology and inspired by music, poetry, and visual phenomena, Brakhage sought to reveal the universal in the particular, exploring themes of birth, mortality, sexuality, and innocence.
When Brakhage's early films had been exhibited in the 1950s, they had often been met with derision, but in the early 1960s Brakhage began to receive recognition in exhibitions and film publications, including Film Culture, which gave awards to several of his films, including The Dead, in 1962. The award statement, written by Jonas Mekas, a critic who would later become an influential experimental filmmaker in his own right, cited Brakhage for bringing to cinema "an intelligence and subtlety that is usually the province of the older arts." Writer/critic Guy Davenport, an ardent admirer of Brakhage, invited him to the University of Kentucky in March 1964 and tried to get him a residency there. From 1961 to 1964, Brakhage worked on a series of 5 films known as the Dog Star Man cycle. The Brakhages moved to Lump Gulch, Colorado in 1964, though Brakhage continued to make regular visits to New York. During one of those visits, the 16mm film equipment he had been using was stolen. Brakhage couldn't afford to replace it, instead opting to buy cheaper 8mm film equipment. He soon began working in the format, producing a 30-part cycle of 8mm films known as the Songs from 1964 to 1969. The Songs include one of Brakhage's most acclaimed films, 23rd Psalm Branch, a response to the Vietnam War and its presentation in the mass media. Brakhage began teaching film history and aesthetics at the School of the Art Institute of Chicago in 1969, commuting from his home in Colorado.
Who is Stan Brakhage?
A: Brakhage began to receive recognition in exhibitions and film publications, including Film Culture, which gave awards to several of his films,
Some context: Gaelic Ireland (Irish: Eire Ghaidhealach) was the Gaelic political and social order, and associated culture, that existed in Ireland from the prehistoric era until the early 17th century. Before the Norman invasion of 1169, Gaelic Ireland comprised the whole island. Thereafter, it comprised that part of the country not under foreign dominion at a given time. For most of its history, Gaelic Ireland was a "patchwork" hierarchy of territories ruled by a hierarchy of kings or chiefs, who were elected through tanistry.
For most of the Gaelic period, dwellings and farm buildings were circular with conical thatched roofs (see roundhouse). Square and rectangle-shaped buildings gradually became more common, and by the 14th or 15th century they had replaced round buildings completely. In some areas, buildings were made mostly of stone. In others, they were built of timber, wattle and daub, or a mix of materials. Most ancient and early medieval stone buildings were of dry stone construction. Some buildings would have had glass windows. Among the wealthy, it was common for women to have their own 'apartment' called a grianan (anglicized "greenan") in the sunniest part of the homestead. The dwellings of freemen and their families were often surrounded by a circular rampart called a "ringfort". There are two main kinds of ringfort. The rath is an earthen ringfort, averaging 30m diameter, with a dry outside ditch. The cathair or caiseal is a stone ringfort. The ringfort would typically have enclosed the family home, small farm buildings or workshops, and animal pens. Most date to the period 500-1000 CE and there is evidence of large-scale ringfort desertion at the end of the first millennium. The remains of between 30,000 and 40,000 lasted into the 19th century to be mapped by Ordnance Survey Ireland. Another kind of native dwelling was the crannog, which were roundhouses built on artificial islands in lakes. There were very few nucleated settlements in Gaelic areas. However, after the 5th century some monasteries became the heart of small "monastic towns". By the 10th century the Norse-Gaelic ports of Dublin, Wexford, Cork and Limerick had grown into substantial settlements. It was at this time, perhaps as a response to Viking raids, that many of the Irish round towers were built. In the fifty years before the Norman invasion, the term "castle" (Old Irish: caistel/caislen) appears in Gaelic writings, although there are no surviving examples of pre-Norman castles. After the invasion, the Normans built motte-and-bailey castles in the areas they occupied, some of which were converted from ringforts. By 1300 "some mottes, especially in frontier areas, had almost certainly been built by the Gaelic Irish in imitation". The Normans gradually replaced wooden motte-and-baileys with stone castles and tower houses. Tower houses are free-standing multi-storey stone towers usually surrounded by a wall (see bawn) and ancillary buildings. Gaelic families had begun to build their own tower houses by the 15th century. As many as 7000 may have been built, but they were rare in areas with little Norman settlement or contact. They are concentrated in counties Limerick and Clare but are lacking in Ulster, except the area around Strangford Lough. In Gaelic law, a 'sanctuary' called a maighin digona surrounded each person's dwelling. The maighin digona's size varied according to the owner's rank. In the case of a boaire it stretched as far as he, while sitting at his house, could cast a cnairsech (variously described as a spear or sledgehammer). The owner of a maighin digona could offer its protection to someone fleeing from pursuers, who would then have to bring that person to justice by lawful means.
What other materials did they use to build?
A:
while sitting at his house, could cast a cnairsech (variously described as a spear or sledgehammer