Some 3D shapes are using the isometric drawing method. The black dimensions are the true lengths as found in an orthographic projection.
How do I draw 3D sketches?
Well, Now you have got perfect idea about what is 2D and what is 3D. Now Look at the Example to create 3D Sketches. Don't Worry its an Easy Sketch And You ...
958x959 Design Free Stock Photo Illustration of a 3d abstract design
700x600 broken glass drawing
3D drawing buildings. In pen and gray pencils.