When planning to capture a creative night-time image, I first look at the venue's surroundings. Look at the ambient light and see whether you need to enhance it with additional lighting and especially look at the sky to see if there are any interesting cloud formations. Try to add a few elements of interest, I love to use sparklers in my evening images. For this shot, I needed the couple to stand still, as the exposure would take a little time to hold the sky. I also used a backlight to surround them with a glowing aura, before running around them for 10 seconds to create the spiral of sparklers. It takes time to organise, but the finished photograph is always worth the effort.