This is the 1957th most frequent German word.
ergänzte
"Ergänzte" means "added" or "completed" (past tense of "ergänzen").
In this context, "ergänzte" means "supplemented" or "added" something additional to make the list more complete.
Er ergänzte die Liste mit weiteren Punkten.
He supplemented the list with additional points.
Here, "ergänzte" indicates elaborating or augmenting the statement to provide more details.
Sie ergänzte ihre Aussage mit zusätzlichen Informationen.
She elaborated on her statement with additional information.
"Ergänzte" in this context conveys enhancing or refining the artwork by adding fine details.