Draw a rectangle with a cross in the middle to create your first set of perspective lines.

Draw a smaller rectangle in the middle. The point where the lines meet is called the vanishing Point.

Draw another set of perspective lines coming off your vanishing point.

Draw in some lines along your guides.

Use straight lines to create windows, lights and a tiled floor.

Recess your windows into the wall.

7. Why not use the same technique to add doors on the other side.

Erase your guide lines, add some doors at the end of the corridor and you’re done!

