r/ArtFundamentals • u/Limp-Strike1762 • 8h ago
How to learn eyeballing vertical lines?
I can draw a somewhat straight line especially if I use the 2 point method but whenever I try to apply my learnings I noticed I can't really eyeball a straight vertical/horizontal lines. It's always slanting instead of being straight. So I have to rely on a right angle ruler to check if my lines are straight or slanted and its such a pain cause it messes up the start of my boxes.
I want to be able to eyeball if my line is straight or if it's at an angle, are there exercises I can do?