To answer the question about what value was used to create in the image of the reclining male figure by Francois Boucher, you would need to consider the context of the artwork.
While all options might play a role in the overall composition, generally speaking, values in art often refer to the lightness or darkness of colors, which can help create textures, depth, and the illusion of three-dimensional forms.
If focusing specifically on the value aspect in relation to the choices provided, the most probable correct answer could be "the illusion of depth in the picture," since values can significantly contribute to creating depth through shading and contrasting areas.
However, please analyze the image closely if possible, to ensure you select the response that best aligns with what you observe in Boucher's painting.