Drawing a staircase that goes up!
Drawing a staircase that goes up is easier than it seems. I'll show you here.

Draw a horizon line or a line at eye level. In the center, mark a vanishing point (VP1). Then, above it, mark another vanishing point (VP2).
At the bottom, draw a rectangle that is wider than it is tall. This will be the first step of the staircase.

Draw the vanishing lines from the two upper corners towards VP1. These lines will help us to indicate the depth of the steps.

Next, draw vanishing lines from the four corners of the rectangle towards VP2 (in blue). These lines will give us the height of the staircase.

The intersection between the lower blue lines and the vanishing lines from VP1 is the location of the start of the second step. Draw here the rectangle whose upper vertices intersect with the upper blue lines.

Repeat the same drawing process for all the steps as many times as you want.

Outline and color to finish the staircase going up in front perspective.

Watch the short video and more on my channel:
https://www.youtube.com/@JVandePerre/shorts

Thank you very much!