yea looks like grass to me and i think thats what it is too! - seems like the "fireworks" are too close to the ground (the trees in the back ground) - i can tell it was a night exposure - seems like the grass was moved around while the flash was fired ot overexpose the grass - i think it is a picture of overexposed grass blowing in the wind. nice photo anyway but no fireworks

The same here! Great shot Vince!

Those are neat tracks. They look like pampas grass fronds.