Buildings - 2 point perspective - my entry for today's daily sketch

Remember I gave you a little tutorial on perspective on my Optimus Prime post, here's the link:
https://steemit.com/ltdwf/@giuatt07/optimus-prime-colored-pencil-drawing-learn-to-draw-with-friends

There I used one Vanishing Point on the Horizon line to draw the perspective of the Optimus' truck.

But this tome, we will use 2 Vanishing Points.

I made an animated gif so you can see the process:

This is a technique you can use when the corner of a building or a block of buildings is right in front of your point of view.

So let's start drawing the horizon line and the 2 Vanishing Points:

Then let's draw a line about in the center of our paper: this is the corner of our main building.
Then we can make two lines that go from the ends of the corner line to the 2 Vanishing points:

Now we can draw two parallel lines to the main side line, to make the two side walls:

The two vanishing points will be our guides for everything we'll draw: the doors, the windows, the sidewalk and etc.

This is my entry for @tonyr #dailysketch contest , where you have to sketch a daily topic in under 20 minutes (that's why I didn't put to much detail and shading in it).

Here's the link, please check it out:
https://steemit.com/dailysketch/@tonyr/dailysketch-today-s-theme-buildings-plus-winner-from-yesterdays-challenge

Thank you for your support and 'till next time.