Install brushes on GIMP. Both Photoshop and GIMP brushes work.
Smoke brushes: http://xresch.deviantart.com/art/22-Normal-Smoke-Brushes-197982419
This tutorial is for GIMP 2.8 and is intended to teach beginners how to use the software. GIMP is a great free alternative to Photoshop.
Need a logo made? Request a design at: http://www.logosbynick.com
Want to learn more about how GIMP works? Check out The GIMP Series - a comprehensive collection of over 60 videos where I go over all of the major tools, features and functions in GIMP and explain what they are and demonstrate how they work. Learn more here: https://logosbynick.com/gimp/
Intro song: "In Da Mood" by Combustibles, used with written permission