工业革命以后,许多人力的工作逐渐由机器代替。一大部分作为高级技师的画家的地位也受到了前所未有的挑战。特别是19世纪初照相机问世让一大批画师丢掉了饭碗,但同时也催生了摄影艺术的诞生。在这前后绘画的理念发生了翻天覆地的变革。当然对于真正的艺术家来说,艺术永远有着勃勃的生机。他们面前的方寸画布,不再只是要忠实地反映客观世界的镜面,而是宣泄他们对世界理解的舞台。所以这段时间也是流派频出、画样翻新的年代。而几何在绘画中的角色也悄悄地发生了变化:由原来精细的结构支撑 After the Industrial Revolution, many manpower work was gradually replaced by machines. A large part of the painter as a senior technician has also been hitherto unknown challenges. Especially in the early 19th century, the advent of cameras made a large number of painters lose their jobs, but also gave birth to the birth of photography. The concept of painting around this has undergone tremendous changes. Of course for the real artist, art is always alive. The square canvas in front of them no longer just needs to faithfully reflect the mirror of the objective world but rather vent their stage of understanding the world. Therefore, this period is also frequent genres, picture-like refurbished era. The role of geometry in the painting also quietly changed: from the original fine structure support