If you do not understand this tutorial well, it is recommended to watch these videos:


1. If you don't know how to cut a cube, watch this videos:

   • Learn How to Draw for Beginners | Bas...  
Or
   • Drawing: Suitable for architects, ind...  


2. If you don't know how to round the edges, watch these videos:

   • Perspective for Beginners : How to dr...  
Or
   • Perspective for Beginners : How to dr...