Calcium flares are used underwater to illuminate submerged objects.

An alternative to the fill light is to reflect existing light or to illuminate other objects in the scene (which in turn further illuminate the subject).

"I was intrigued with tar as a medium and how it illuminates and highlights objects in a very esoteric and ethereal sense."

During the festival of Diwali, the artist saw his daughter bringing a candle in order to illuminate objects and saw his daughter in a beautiful sari with a background shadow.

Lighting is an essential component for museums because museums use it to illuminate objects, offices, bathrooms, entrances, storage, and nearly every other space in a museum.

LEDs produce no UV light, little heat, and can be used to illuminate objects.

An analogy of holonomic brain theory is the way sunlight illuminates objects in the visual field of an observer.

However a constant flame illuminates various moving objects outside, which are silhouetted on the wall of the cave visible to the prisoners.

Dharmakīrti accepted the idea of reflexive awareness as expounded by the Yogacara school, comparing it to lamp that illuminates itself while also illuminating other objects.

This reflected light then illuminates other objects in turn.