Library of Congress
https://youtu.be/qwG3NT2GLaQ?si=h49USxUoToAu_5Pk
在愛迪生和迪克森的工作室，黑色瑪麗亞。自 1893 年 1 月起，20 秒的限量版電影開始播放
在早期電影中，這種以黑色為背景、從屋頂開口處透出的一抹陽光（"内窺鏡電影的标準特征"）的舞蹈畫面，在一系列激烈的體育運動中顯得格外突出。那是一個一切都相當純粹、全心全意和充滿希望的時代。
Film History page 7
In Edison and Dickson’s studio, Black Maria. The 20 seconds limited picture was shown since Jaunurary 1893
This dancing images with black background, patch of sunlight from the opening in the roof (“standard traits of Kinetoscope films”) was quite outstanding from a bunch of vigorous sport movements in the early cinema. Is was the time everything is quite pure, wholeheartedly, and hopeful.
