4th
abstract
anniversary
background
beautiful
black
bright
burst
celebration
color
colourful
dark
display
eve
evening
event
explode
explosion
festival
fire
firecracker
firework
fourth
fun
glowing
green
happy
holiday
independence
joy
july
light
new
night
party
purple
pyrotechnic
red
rocket
sky
smoke
star
violet
works
year
yellow