A distinctive difference between techniques of Jean-Auguste-Dominique Ingres and Eugène Delacroix in depicting harem scenes is that Jean-Auguste depicted these harem scenes in a núde idealized manner, while Eugene depicted the harem scenes in a núde and violent manner
Jean-Auguste-Dominique Ingres was a French painter, known for his Neo Classical artistic features. His paintings is characterized by the following:
He is generally considered to be sculptor than a painter;
his painting is more focused with line and form, while intentionally neglecting animation and colour
also his paintings of harem scenes depicts the núde in an idealized manner
On the other hand, Eugène Delacroix, was also a French painter. He is known for his romanticized paintings. His paintings is characterized by the following:
he prefers the acts of drawing to the demands of the drama he depicts;
his paintings is characterized by his manner, less chaste and reserved, more ardent and animated features
his paintings, focus on the brilliance of colour over the purity of line.
he depicted the harem scenes in a núde and violent manner
Therefore, a distinctive difference between techniques of Jean-Auguste-Dominique Ingres and Eugène Delacroix in depicting harem scenes is that Jean-Auguste depicted these harem scenes in a núde idealized manner, while Eugene depicted the harem scenes in a núde and violént manner.