This is the 13443rd most frequent German word.
berühmten
"Berühmten" means "famous" or "renowned" (used as a plural or declined form).
The word 'berühmten' is used as an attributive adjective describing the plural noun 'Gemälde' (paintings), agreeing in case, number, and gender.
Die berühmten Gemälde in diesem Museum sind weltbekannt.
The famous paintings in this museum are world-famous.
Here, 'berühmten' modifies the singular noun 'Buch' (book), and is in the dative case after 'von dem'.
Ich habe von dem berühmten Buch gehört, das viele Preise gewonnen hat.
I have heard about the famous book that has won many awards.
In this instance, 'berühmten' is for the singular masculine noun 'Markt' (market) in the accusative case after 'für'.