Hi, friend @dipro02
Drawing is a very good alternative to working in Hive.
I congratulate you for taking this initiative.
Now, it is important that you study drawing, perspective, anatomy, shadows and lights. On the internet there are many free resources (videos, books and courses) that will help you, if you wish.
A big hug
RE: My Pencil Sketch Drawing : Bankim Chandra Chatterjee