He invented the camera obscura, the precursor to the pinhole camera, to demonstrate how light can be used to project an image onto a flat surface. Earlier references to the camera obscura have been found in Chinese texts dating to about 400 B.C. and in the writings of Aristotle around 330 B.C.
No, Raphael's father, Giovanni Santi, was his first teacher
Photoshop is raster based. Hope this helps!
Classical, the transitional classical
