Celluloid animation is a traditional animation technique involving hand-drawing each frame on individual transparent plastic sheets called "cels." These cels are then stacked on top of backgrounds to create complete animation scenes. While this technique was common in the past, it has been largely replaced by digital animation methods.

Celluloid Animation是传统动画制作中使用的技术，它涉及在透明塑料板上手绘每一帧画面，然后将这些透明胶片叠加在背景上，以形成完整的动画场景。这种技术在过去很常见，但现在逐渐被数字动画取代。

Please note the following points. Due to the extremely delicate nature of the material, celluloid paintings may have minute scratches or scuffs on the surface during the manufacturing or production process. Also, like other paintings, they are sensitive to direct sunlight, ultraviolet rays, and humidity. Please avoid these conditions as much as possible in order to keep the painting looking beautiful for a long time. Celluloid paints and outlines may discolor or fade after a long period of time due to chemical changes. We recommend the use of LED lighting if

possible, rather than incandescent lighting.

请注意以下几点。由于赛璐珞画的材料极其脆弱，在制造或生产过程中，其表面可能会有细微的划痕或擦伤。此外，和其他绘画一样，赛璐珞画对阳光直射、紫外线和湿度也很敏感。请尽量避免这些情况，以保持画作长期美观。赛璐珞颜料和轮廓在长时间使用后可能会因化学变化而变色或褪色。我们建议尽可能使用 LED 灯，而不是白炽灯。