This is an art piece of a subway train from Washington Dc to demonstrate the style of isometric drawing.
The shapes above are drawn using techniques that display them as three 2d shapes.
Final test to demonstrate full command of drawing isomtric shapes in an orthographic views
Shapes and angle drawn with only a straight edge and a compass.
The word "draft" is drawn to show the multiple steps of drwaing three dimensional shapes in an isometric view.