The key surviving manuscript sources were gradually located, edited and translated, monuments identified and published, and other essential groundwork in recording stories, music and language done.
The Welsh antiquarian and author Iolo Morganwg fed the growing fascination in all things Brittonic by founding the Gorsedd, which would in turn spark the Neo-druidism movement.
Interest in Scottish Gaelic culture greatly increased during the onset of the Romantic period in the late 18th century, with James Macpherson's Ossian achieving international fame, along with the novels of Sir Walter Scott and the poetry and lyrics of Thomas Moore.
A growing sense of Celtic identity encouraged and fed off a rise in nationalism throughout the United Kingdom, which was especially intense in Ireland.
In the mid-19th century the revival continued, with Sir Samuel Ferguson, the Young Ireland movement, and others popularising folk tales and histories in countries and territories with Celtic roots.
Imitations of the ornate Insular penannular brooches of the 7–9th centuries were worn by figures such as Queen Victoria,[8] many produced in Dublin by West & Son and other makers.
[9] In Scotland were John Francis Campbell's (1821–1885) works the bilingual Popular Tales of the West Highlands (4 vols., 1860–62) and The Celtic Dragon Myth, published posthumously in 1911.
The formation of the Edinburgh Social Union in 1885, which included a number of significant figures in the Arts and Craft and Aesthetic movements, became part of an attempt to facilitate a revival in Scotland, similar to that taking place in contemporaneous Ireland, drawing on ancient myths and history to produce art in a modern idiom.
[10] Key figures were the philosopher, sociologist, town planner and writer Patrick Geddes (1854–1932), the architect and designer Robert Lorimer (1864–1929) and stained-glass artist Douglas Strachan (1875–1950).
Geddes established an informal college of tenement flats for artists at Ramsay Garden on Castle Hill in Edinburgh in the 1890s.
Among the figures involved with the movement were Anna Traquair (1852–1936), who was commissioned by the Union to paint murals in the Mortuary Chapel of the Hospital for Sick Children, Edinburgh, (1885–86 and 1896–98) and also worked in metal, illumination, illustration, embroidery, and book binding.
[12] Duncan also helped to make Dundee a major centre for the Celtic Revival movement along with artists such as Stewart Carmichael and the publisher Malcolm C.
Gaelic revival and Irish nationalism frequently overlapped in places such as An Stad, a tobacconist on Dublin's North Frederick Street owned by the writer Cathal McGarvey and frequented by literary figures like James Joyce and Yeats, along with leaders of the Nationalist movement such as Douglas Hyde, Arthur Griffith and Michael Collins.
These were connected with another great symbol of the literary revival, the Abbey Theatre, which served as the stage for many new Irish writers and playwrights of the time.
In 1892, Sir Charles Gavan Duffy said, A group of young men, among the most generous and disinterested in our annals, were busy digging up the buried relics of our history, to enlighten the present by a knowledge of the past, setting up on their pedestals anew the overthrown statues of Irish worthies, assailing wrongs which under long impunity had become unquestioned and even venerable, and warming as with strong wine the heart of the people, by songs of valour and hope; and happily not standing isolated in their pious work, but encouraged and sustained by just such an army of students and sympathizers as I see here to-day.
Trained in stained glass and working in an Art Nouveau style, O'Shaughnessy designed a series of windows and interior stencils for Old Saint Patrick's Church in Chicago, a 10-year project begun in 1912.
In recent decades, it had a re-revival in 1960s designs (for example, in the Biba logo) and has been used worldwide in tattoos and in various contexts and media in fantasy works with a quasi-Dark Ages setting.
The Celtic Revival was strengthened by Napoleon's idea that the "French were a race of empire-building Celts," and became institutionalized by the foundation of the Académie Celtique in 1805, by Cambry and others.
Its publication encouraged the creation of original literature in all genres, and proposed Breton translations of internationally recognized foreign works.
Some other popular comics have also been translated into Breton, including The Adventures of Tintin, Spirou, Titeuf, Hägar the Horrible, Peanuts and Yakari.
Poets, singers, linguists, and writers who have written in Breton, including Yann-Ber Kalloc'h, Roparz Hemon, Anjela Duval, Xavier de Langlais, Pêr-Jakez Helias, Youenn Gwernig, Glenmor and Alan Stivell are now known internationally.
The Celtic cultural revivals in Cornwall have spread towards Northern England, with the attempted reconstructions of numerous types of bagpipe (such as the Lancashire Great-pipe) and an increased interest in the Northumbrian smallpipes.