Pastiglia is created by applying gesso over a textile surface to achieve which effect?

Pastiglia is created by applying gesso over a textile surface to achieve which effect?

• A. Depth of shadow
• B. Texture depth
• C. Relief depth
• D. Color depth

Answer: (C)

Pastiglia relies on building up plaster-like gesso over a textile to create a raised form. The effect comes from the three-dimensional relief that emerges from the surface, not from shading or color changes. Since the goal is to generate a raised, sculpted surface, the depth at which the figures stand out is a relief depth. The gesso can then be painted or gilded, but the defining feature remains the raised relief rather than shadows or color depth.

Pastiglia relies on building up plaster-like gesso over a textile to create a raised form. The effect comes from the three-dimensional relief that emerges from the surface, not from shading or color changes. Since the goal is to generate a raised, sculpted surface, the depth at which the figures stand out is a relief depth. The gesso can then be painted or gilded, but the defining feature remains the raised relief rather than shadows or color depth.