10:54 PM, Tuesday November 8th 2022
In real life any box you look at will never have completely parallel lines because that would mean it's growing in size as it moves back in space. Lines will always converge even just by a slight amount. If you rely on parallel lines for your constructions you will sometimes make boxes with diverging lines which makes them look like they are growing in size as they move back in space as I mentioned previously. The 250 box challenge will go into a deeper explanation of these concepts.