Which component is commonly involved in creating an aesthetic for the casket's interior?

The lining is a crucial component in creating an aesthetic for the casket's interior. It refers to the fabric or material that covers the interior surfaces of the casket, providing a finished and visually appealing appearance. The choice of lining material, color, and pattern can significantly influence the overall look and feel of the casket, contributing to an atmosphere of serenity and respect for the deceased. A well-chosen lining complements the exterior design and can reflect the personality or tastes of the deceased or their family, making it an essential element in funeral merchandise.

While the overlay, apron, and cushion have their own important functions within a casket, they do not primarily contribute to the aesthetic as directly as the lining does. The overlay typically refers to an additional layer of material, the apron is a decorative piece at the casket's front, and the cushion adds comfort but does not primarily affect the overall visual appeal in the same way the lining does.