The picture that he took was beautifulのthat以下に動詞が２つ入るのはなぜですか？

-カテゴリー: 文法 | 2023-06-07

The picture that he took was beautiful→彼が撮った写真は美しかった
thatの後の動詞はtookのみと思います。take/took→撮る