polittico angolul

polyptych▼(a work consisting of multiple painted or carved panels joined together)
noun
[UK: pˈɒlɪptˌɪtʃ] [US: pˈɑːlɪptˌɪtʃ]

retable▼(table or shelf behind an altar)
noun
[UK: ˈrɛtəbl ] [US: ˈrɛtəbl ]