Hey! So, this is for a 1 point-perspective, right? The issue here is that the parallel lines do not converge towards the vanishing point, but to different points on the horizon line (or to a VP far, far from the horizon line). When drawing in perspective, either 1 pp, 2 pp or 3 pp, you need to make sure the lines converge properly towards the vanishing points. If you want to avoid drawing a long plane, reduce the distance of it as in the lil' example at the left. The table is narrower, so you can see the table legs. Hope this helps!











