Certified Professional Photographer (CPP) Practice Exam 2025 - Free CPP Practice Questions and Study Guide

When showcasing glassware, the use of a large light source is particularly beneficial. Large light sources create softer, more diffused lighting which helps to minimize harsh reflections and highlights that can obscure the details of glass surfaces. This diffusion allows for more even illumination across the glass, enhancing its appearance by highlighting the textures, shapes, and colors without introducing distracting glare.

Natural light can be quite effective as well, especially when it is filtered through sheer curtains, but it may not always provide the same level of control that a large studio light can offer. Direct light, while it can produce striking highlights, often leads to unwanted reflections and shadow patterns that can detract from the beauty of glassware. Neon lights, while colorful, are not typically used for product photography of glassware because they do not provide the quality of light necessary to effectively capture details and true colors.

In summary, using a large light source is the best approach for showcasing glassware, as it allows for smooth, even lighting that enhances the material's inherent qualities while avoiding undesirable reflections.