Vanishing point is below the horizon line, its vanishing lines angle up to the horizon line. If the object is above, they slope down. All vanishing lines end at the horizon line. 1. Projections of two sets of parallel lines lying in some plane appear to converge, i.e. the vanishing point associated with that pair, on a horizon line, or vanishing line formed by the intersection of the image plane with the plane parallel to and passing through the pinhole. Proof: Consider the ground plane , as which is, for the sake of simplicity, orthogonal to the image plane. Also, consider a
The Colossus (painting) crowd. The effect of the light, which possibly indicates sunset, surrounds and highlights the clouds that encircle the giant's waist as described in Arriaza's poem: This slanting light is fractured and interrupted by the mountain peaks increasing the sensation of disequilibrium and disorder. The effect is similar to Luis de Góngora's famous "dubious daylight" ("Fable of Polyphemus and Galatea" v. 72.). Instead of a centripetal composition where all the indications point towards a central nucleus, in this painting all the lines of movement shatter the unity of the image into multiple paths towards its margins. The painting can be considered