These are some lineal perspective studies I completed.
One point perspective.
Two point perspective. I didn’t erase all the guide lines so you can see how these exercises were set up.
This is also two point perspective, but the vanishing points are off the page. I did this exercise at home, so I just marked the vanishing points on my table so that I could “swing lines” since I wasn’t quite ready to estimate where the lines went.
The hardest part of this exercise was allowing the part of the building closest to me to be larger than the parts of the building farthest from me.