Press down on the screen. Hover with your mouse below the screen to open the settings bar. You can also chose the color of smoke you want. The thing that makes it look more realistic is having a realistic smoke particle and having some randomness in it. If you can give me any extra more tips please let me know :) Code is all made by me. Smoke particle is from google and the red one is photoshopped by me. #All #Animations #Art