Melozzo da Forlì was an Italian Renaissance painter and architect. His fresco paintings are notable for the use of foreshortening. He was the most important member of the Forlì painting school.
Selection of musician angels from fresco paintings of the Basilica dei Santi Apostoli, by Melozzo da Forli (Pinacoteca of the Vatican Museums)
Linear or point-projection perspective is one of two types of graphical projection perspective in the graphic arts; the other is parallel projection. Linear perspective is an approximate representation, generally on a flat surface, of an image as it is seen by the eye. Perspective drawing is useful for representing a three-dimensional scene in a two-dimensional medium, like paper.
Perspective (graphical)
Staircase in six-point perspective
A cube drawing using two-point perspective
Chauvet cave, spatially effective grading of a group of animals through overlap (c. 31.000 BC)