Miandza teaches you how to draw a two point perspective concept. You start with a horizontal line. Draw a vertical line in the middle and starting from that, create a rhombus. Add more vertical lines at equal distance from one another. Also create a smaller rhombus in the middle and add parallel lines to the diagonal ones. Start creating boxes when the lines intersect and use a darker color to make them visible. Continue to add parallel boxes in all directions, using the lines as help. In the end you should have 12 boxes in a perspective view.