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Raking light, the illumination of objects from a light source at an oblique angle or almost parallel to the surface, provides information on the surface topography and relief of the artefact thus lit. It is widely used in the examination of works of art.
Raking light refers to a lighting technique used in visual examinations that creates a shallow angle between the light source and the surface being observed.
Raking light is a technique in which a painting is illuminated from one side only, at an oblique angle in relation to its surface. Raking light is used to reveal a painting’s surface texture. Raised paint surfaces facing the light are illuminated, while those facing away create shadows.
In order to help you understand and navigate the construction industry and landscape, we have assembled a construction terms dictionary which you can read through, look back and rely on for your construction terms.
- The ultimate construction terminology cheat sheet. In the competitive and ever-evolving world of construction, staying ahead means more than just keeping up with the latest technological advancements and methodologies—it requires a deep understanding of the language that defines our work.
- Understanding basic construction terminology. We’ll start by laying down the basics of construction terminology. From the inception of an idea to the final execution, these terms are the building blocks for clear communication and successful project outcomes.
- Project management and planning terms. At the core of every successful construction project lies effective project management and careful planning. These disciplines ensure that projects are not only completed on time and within budget but also meet or exceed quality standards.
- Modern tools and technologies in heavy construction. The heavy construction sector is continually evolving, driven by the introduction of new tools and technologies designed to enhance efficiency, bolster safety, and refine precision.
Raking Light. Simply placing a light at an oblique angle to a painting can reveal information clearly. Raking light is often used to document craqeulure, cupping or tenting paint, uneven tension in a canvas, or warp in a painting on a panel support.
Raking light means a band of light running parallel to the surface, or at a very narrow angle to the surface. It is necessary that this band be condensed by lenses and be well defined in order to obtain a contrast between the illuminated areas and those remaining in shadow.
