Why does this box look wrong, despite the converging lines looking okay (I think) ?

4:54 AM, Sunday August 23rd 2020

Currently doing the 250 boxes, doing some dramatic foreshortening, and this one box has me very confused.As far as i can tell, the extended lines seem alright, but the box itself looks very odd. Is it because of where i placed the vanishing points, that it doesnt seem to make sense?

This is box 27 I'm referring to (the foreshortening points even converge kind of nicely!?)

https://imgur.com/a/BnN0Bdl

5 users agree
8:08 AM, Sunday August 23rd 2020

Because the lines extended towards the left and down have very little foreshortening but the lines extending to the right converge very quickly. There is no way there could be such a difference in foreshortening, especially given the angle of the box. Make sure the convergences are always similar.

More than a box, it's like you drew a tapered box (which is not actually a box), like the ones we do in the rotated perspective exercise in lesson 1.

9:13 AM, Sunday August 23rd 2020

Ohh I did not know that, thankyou!

However I'm still a little confused because box 30 also has very little foreshortening in the lines going left/right, but it looks okay? Or is it just that i can't recognise that it looks weird?

9:38 AM, Sunday August 23rd 2020
edited at 9:42 AM, Aug 23rd 2020

It looks better because the box is stretched in that direction (so it will foreshorten more because the other side is much farther away) and because of the viewer's perspective.

That being said, it's still a bit weird. Try rotating the page looking at it from another angle. Next time don't draw the lines so parallel if some part of the box is going to have a considerable foreshortening.

EDIT: this last tip only applies when drawing boxes in 3 point perspective, obviously.

edited at 9:42 AM, Aug 23rd 2020
4:40 PM, Sunday August 23rd 2020

It's not a tapered box, because the lines are converging to a vanishing point and touching on it, which means that the lines are parallel. The only thing that happens is that the perspective is pretty extreme, so it means that the box is really big on that direction, as if it were a skycraper or something.

View more comments in this thread
9:46 AM, Monday August 24th 2020

Thank you guys for the help! I tried using the same Ys but this time making all points converge which made everything less distorted.

interesting how the parallel lines distort it so much!

https://imgur.com/a/6VQvPTx

The recommendation below is an advertisement. Most of the links here are part of Amazon's affiliate program (unless otherwise stated), which helps support this website. It's also more than that - it's a hand-picked recommendation of something I've used myself. If you're interested, here is a full list.
Color and Light by James Gurney

Color and Light by James Gurney

Some of you may remember James Gurney's breathtaking work in the Dinotopia series. This is easily my favourite book on the topic of colour and light, and comes highly recommended by any artist worth their salt. While it speaks from the perspective of a traditional painter, the information in this book is invaluable for work in any medium.

This website uses cookies. You can read more about what we do with them, read our privacy policy.