Why is La Princesse de Broglie considered a neoclassical painting?

La Princesse de Broglie by Jean-Auguste-Dominique Ingres is considered a neoclassical painting because of the focus on the appearance or dress worn, the pattern, and brushwork quality.

Explanation:

The mid-19th century oil on canvas painting "La Princesse de Broglie" was painted by French Neoclassical artist Jean-Auguste-Dominique Ingres. The painting was a portrait of Pauline de Broglie from the French noble class of the de Galard Family.

This painting, even though it was done during the 19th century, exudes a great sense of neoclassicism, a literary movement of the 18th and early 19th centuries. This painting was regarded as a neoclassical painting because of the patterns and focus more on the brushwork, clothing, and appearance. The painting focuses more on the quality of the painting, the presentation of portraits with photographic accuracy, colors, and the dress/appearance of the woman.

a fashion movement

sorry if this is wrong

the mass and the sacrifice are similar because jesus christ is the victim and priest in both. the mass is different from the sacrifice in that jesus died for the remission of sins and cannot be  sacrificed again during the mass.