Light, which is the main source in which plastic arts produce meaning by processing it, indirectly takes place in all works of art with its different colors and tones throughout the history of art. With the use of new materials and techniques in art with the modern period, it is seen that the light itself, that is, the light source, is also included in art works as a medium. This situation allowed the artists to create brand new perceptions and effects. With the second half of the 20th century, the use of artificial light source in sculpture as an element belonging to the sculpture is encountered. Some of the artists selected as examples in this study were chosen in terms of being the first example in terms of the material they used, the way they used the light source and the diversity of the content they produced with these materials. Light, which is one of the primary conditions for perception in sculpture; In this study, the material forming the sculpture, such as transparency and reflection, is not based on its interaction with its structure, but as an element that forms a part or whole of the sculpture. It is aimed to show the effect of using artificial light source in sculpture on expression and perception through selected examples.
REFLECTANCE RECONSTRUCTION OF HYPERSPECTRAL IMAGE BASED ON GAUSSIAN SURFACE FITTING
