For Vanishing Point Page
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Typically, the solution is as follow: 1) Create a vanishing point on the horizon outside of the canvas to the left. 2) Draw a diagonal line from that vanishing point, connect it to the point where the first beam meets the right rail. 3) Draw a vertical line from the point where the two rails meet over the horizon. 4) Cross the diagonal line you made in step 2 with the vertical line you made in step 3. Draw a horizontal line across the point where these two lines meet. You can use this horizontal line for the second beam.