The Irish Literary Revival was a flowering of Irish literary talent in the late 19th and early 20th century. It includes works of poetry, music, art, and literature.
1900 portrait of William Butler Yeats by his father, John Butler Yeats
The Celtic Revival is a variety of movements and trends in the 19th, 20th and 21st centuries that see a renewed interest in aspects of Celtic culture. Artists and writers drew on the traditions of Gaelic literature, Welsh-language literature, and Celtic art—what historians call insular art. Although the revival was complex and multifaceted, occurring across many fields and in various countries in Northwest Europe, its best known incarnation is probably the Irish Literary Revival. Irish writers including William Butler Yeats, Lady Gregory, "Æ" Russell, Edward Martyn, Alice Milligan and Edward Plunkett stimulated a new appreciation of traditional Irish literature and Irish poetry in the late 19th and early 20th century.
Celtic High cross in Quebec (Compare with an original)
"Bollelin" series pewter plate designed by Archibald Knox, 1899
Druids Bringing in the Mistletoe (1890) by E. A. Hornel
Vases with Celtic motifs, c. 1900, Caneware with raised gilding, by Wedgwood