Which of the following is a characteristic of Eugène Delacroix's Liberty Leading the People?
1. The figures are rendered with lifelike accuracy,
reflecting Renaissance traditions.
2. The painting has a subdued color palette with subtle
contrasts between darks and lights.
3. The painting has orthogonal lines that draw attention
to the important elements.
4. The painting employs pure colors and contrast
between light and dark to emphasize key elements.