Smoke art is an abstract and you need to have a taste other than the aesthetics. The smoke art needs another setup with black background and a must flash (preferably from both the sides and from front ).
Take a long incense stick or thick smoke. You need a tripod for your DSLR which is fitted with preferably a Macro lens at manual focus. Now the trick is to focus on the space where you expect the smoke to go upward.
i normally set this on my DSLR Exposure 0.017 sec (1/60) and Aperture f/8.0.
Now start clicking..
Another Tip:- Blow little air from your mouth like you are whistling and it will add dramatic shapes to your smokes.

Photoshop tip:- Invert the colors if you want a white background and add Hues to the smoke rings and rise.

You can also lower the shutter speed (1') to collect more of smoke thickness. make sure your aperture is set right for this.

Play with colors on your palette, You can add colored gels to your flash for more effects

Always crop the area with more drama and abstract. and give a nice caption.

Happy shooting !!
Take a long incense stick or thick smoke. You need a tripod for your DSLR which is fitted with preferably a Macro lens at manual focus. Now the trick is to focus on the space where you expect the smoke to go upward.
i normally set this on my DSLR Exposure 0.017 sec (1/60) and Aperture f/8.0.
Now start clicking..
Another Tip:- Blow little air from your mouth like you are whistling and it will add dramatic shapes to your smokes.
Photoshop tip:- Invert the colors if you want a white background and add Hues to the smoke rings and rise.
You can also lower the shutter speed (1') to collect more of smoke thickness. make sure your aperture is set right for this.
Play with colors on your palette, You can add colored gels to your flash for more effects
Always crop the area with more drama and abstract. and give a nice caption.
Happy shooting !!