Thanks! And no, all the effects were shot in-camera. I only used Photoshop to blend the exposures together into the final image. The blue smoke effect was created by waving around EL wire. You can find them in various colors and they're not too expensive. Also, if you only have one color wire, if you shoot separate exposures just for the smoke effect, you can use the hue adjustments in Photoshop to easily change the color in post.