obra de

work of

→ obra
phrase Rare #23,957
work of Used to say something was made by, caused by, or belongs to someone or something. Common in phrases like obra de ficção.
PO: Este livro é uma obra de arte.
EN: This book is a work of art.

Isso, senhores, foi obra de um desgraçado.

This, gentlemen, was the work of a wretch.

— Nada de Novo no Front (2022)