OMG... this picture... my memories... oh.. its.. awesome... perfect... beautiful... wow :')
i love it. a lot.
I couldn't do better but...
...yeah as the other comments told, you could darken the background and use some more light effects on the fireworks would be sooo awesome!
Maybe you cold try as the other comment says, to darken the background
The idea is nice, you can improve it more !
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