Renaissance art used more developed techniques like shading and a better understanding of color theory to bring paintings to life. Many artists like leonardo da vinci and michael angelo also implemented their knowledge of human anatomy to better achieve a more realistic approach to art. I guess this reflects the ideals of the time period since they wanted a new change from the lifeless 2D paintings that had existed previously to a more 3 D perspective. Hope this helps.
In 1886 van Gogh relocated to Paris and was greatly influenced by Impressionism and Post-impressionism, and gained exposure to artists such as Gauguin, Pizarro, Monet, and Bernard. As a result, he adopted brighter, more vibrant colors in his art and began experimenting with his technique
The architects who designed it actually created an "optical" illusion.
An optical illusion is a illusion affecting the visual framework and described by a visual precept that seems to contrast from the real. When we see a thing, the manner in which we see things in a particular territory varies essentially relying upon our angle and perspective. To neutralize it, numerous designers make an optical Illusion and it will invalidate the impact of the distortion.
