To effectively analyze the artwork "Landscape with Classic Ruins and Figures" by Marco Ricci and Sebastiano Ricci, the question that would best assist in this analysis is:
How did the artist use vanishing point(s) and orthogonal lines?
This question focuses on the technical aspects of the painting, allowing for a deeper understanding of the composition, perspective, and spatial relationships within the artwork. Analyzing these elements can reveal how the artists created depth and guided the viewer's eye through the scene, which is crucial for a thorough critique.