Count Clement Wenceslaus of Saxony

surface prep

De La Tour typically worked on paper with a slight tooth to hold the pastel. While specific preparation for this exact piece is not detailed in the sources, Rococo pastelists often used toned or grey papers to establish mid-tones immediately, allowing for both additive (dark) and subtractive (light) techniques. The surface should be clean and free of dust to prevent contamination of the pastel layers.

underdrawing

De La Tour’s preparatory methods are not explicitly detailed in the provided sources. However, general portrait practice suggests a light, accurate underdrawing is crucial. Given the emphasis on 'inner essence' and character (Source 2), the underdrawing should focus on precise proportions and the placement of key features, particularly the eyes and eyebrows, which carry the primary emotional weight (Source 2).

underpainting

Not applicable in the traditional oil sense. In pastel, the 'underpainting' is achieved by laying down initial layers of color to establish value and hue. De La Tour likely began with mid-tones, building up shadows and highlights directly with pastel sticks.

Simultaneous Contrast

De La Tour would have used complementary colors adjacent to each other to enhance the brilliance and harmony of the portrait, particularly in the complexion and dress (Source 4, Source 5).

Character Portraiture

Focusing on the eyes and eyebrows to convey the subject’s moral quality and inner significance, rather than just physical likeness (Source 2).

Harmony of Contrast

Using grey tones to break up intense colors and avoid monotony, ensuring distinct yet harmonious planes (Source 4).