Question

In linear perspective, all parallel lines converge at a(n):




A. orthogonal.


B. vanishing point.


C. horizon line.


D. picture plane.

OK, my textbook says it both A and C so I am totally confused.
Writeacher
I'd go with C.

http://www.google.com/search?q=parallel+lines+converge+at+two+points+on+the+horizon&biw=1440&bih=712&source=lnms&tbm=isch&sa=X&ei=579wVMDmHoKYgwSq3YOgCA&ved=0CAYQ_AUoAQ