Do a sweet picture effect that's quick, easy, and free.

Step 1: Lighting

get a nice spot with a lot of light, and grab a tripod.

(you don't need a tripod, but it helps a lot.)

Step 2: Shutter Speed.

what you need to do is get a long shutter speed, but not too slow or else it will look really blurry.

For the clear picture i had the shutter speed at 8 seconds at F 25

Step 3: Zooming

zoom in, hit the shutter release, when the shutter opens zoom out slowly.

for this picture i did a faster shutter speed
.125s
f5.6

You just need to play with it to get the correct exposure.