Question

both artists depicted glowing figures that emerge from a dark background.
both artists used a natural light source to depict convincing space.
both artists depicted foreshortened figures that project into the viewer’s space.
both artists used atmospheric perspective to create depth.

Explanation:

To solve this, we analyze each option:

1. Option 1 (Both artists depicted glowing figures...): This is specific to certain artistic styles (e.g., Caravaggio - style tenebrism) but not a universal technique for “convincing space” or depth in most art comparisons.
2. Option 2 (Both artists used a natural light source...): Natural light sources (like sun, candle) are common in art, but “depict convincing space” is broader. However, foreshortening (Option 3) and atmospheric perspective (Option 4) are more technical for space/depth.
3. Option 3 (Both artists depicted foreshortened figures...): Foreshortening (a technique to create the illusion of objects receding or projecting into space) directly creates the viewer’s sense of space by making figures appear 3D and interactive with the viewer’s space. This is a key technique for “projecting into the viewer’s space” (a core part of convincing space).
4. Option 4 (Both artists used atmospheric perspective...): Atmospheric perspective (using color/value to show distance, e.g., hazy mountains) is for background depth, not for figures projecting into the viewer’s space.

Answer:

The correct option is: "Both artists depicted foreshortened figures that project into the viewer’s space." (The third option, depending on the original question’s context about artistic techniques for space.)