40296
Celtic art is generally used by art historians to refer to art of the La Tène period across Europe , while the Early Medieval art of Britain and Ireland , that is what " Celtic art " evokes for much of the general public , is called Insular art in art history .
 La Tène, Europe, Britain, Ireland, Insular art
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 La Tène, Europe, Britain, Ireland, Insular art