I don’t know if any of you are wondering, but just to clear this up the pictures of sparks you see as part of my logo and on the slider and real sparks! My sister is a photographer so she has a lot of vary good cameras. Over winter break and last summer my cousins, brother and I stared running around with the sparklers. My sister left the shutter open an her camera to get a long exposure and voila! Instant cool sparkling pictures!