What major advancements in theatrical lighting occurred in the 20th century?
a
Use of electric lighting, dimmers, and lighting control systems
b
Development of projection design
c
Introduction of the box set design
d
Use of rotating periaktoi
a) Use of electric lighting, dimmers, and lighting control systems: In the 20th century, the use of electric lighting became widespread in theatrical productions. This allowed for greater control and flexibility in lighting design. Dimmers were developed to adjust the intensity of electric lights, providing various lighting effects. Lighting control systems were also introduced, allowing lighting designers to create complex lighting cues and sequences.
b) Development of projection design: The 20th century saw significant advancements in projection design for theatrical productions. Initially, projectors were used to display still images or simple animations. However, with the development of new technologies, such as film and video projectors, more dynamic and immersive projection designs became possible. This opened up new creative possibilities for lighting designers to integrate projections with other lighting elements.
c) Introduction of the box set design: The box set design became popular in the 20th century, revolutionizing theatrical staging and lighting. This design concept involved building a three-dimensional set that enclosed the stage, providing more realistic and immersive settings for performances. This architectural innovation allowed lighting designers to utilize the constraints and possibilities of the box set to enhance the visual storytelling and atmosphere of productions.
d) Use of rotating periaktoi: Rotating periaktoi are triangular prisms with different scenes or sets painted on each of their three sides. These set pieces can be rotated to quickly change the scenery on stage. The use of rotating periaktoi gained popularity in the 20th century, enabling lighting designers to create seamless transitions between different locations or environments within a production. By coordinating lighting changes with the rotation of periaktoi, designers could enhance the visual impact and dramatic effect of scene changes.