Zoom

The effect focuses on the middle of the zoom. As you take the picture you press the zoom to get the zoom effect. 

Here is the original picture of the effect I made which was shot in college. 

This picture is my first attempt at the zoom in effect. As you can see, the picture focuses into one point on the picture. However, because this was my first attempt I didn't really get it perfectly; for example, there isn't really a centre focus on this picture.

Whereas my second attempt started to gain more of a centre shape. The final attempt I did the picture came out pretty accurate: it had a centre focus, the effect worked and the exposure was correct.  This picture reminds me of fire works because the effect makes it seem as if the picture is exploding. This gives off a vibrant atmosphere because fireworks are usually to celebrate occasions.