Here's a breakdown:
Drawing: This is the most common noun form, referring to the act of creating a picture with a pencil, pen, or other tools. It can also refer to the finished picture itself.
* "I love looking at your drawings."
* "The artist created a detailed drawing of the cityscape."
Draw: This form can be used as a noun in specific contexts, often related to sports, contests, or games. It can refer to:
* A tie in a competition: "The game ended in a draw."
* An act of drawing lots: "We decided the order by draw."
Therefore, the correct noun form depends on the specific meaning you want to convey.