This is a simple tutoriual showing how easily you can create some wonderful smoke trails.
See the end results here http://www.slrcoaching.com/how-to-pho...
All you need is a speed light and wireless triggers like the ones I recommend here for under £100 - http://www.slrcoaching.com/photograph...
Please let me know what you think, do you like the plain versions or the coloured ones?