The fireworks were by Gandalf: they were not only brought by him, but designed and made by him; and the special effects, set pieces, and flights of rockets were let off by him. But there was also a generous distribution of squibs, crackers, backarappers, sparklers, torches, dwarf-candles, elf-fountains, goblin-barkers and thunder-claps. They were all superb. The art of Gandalf improved with age.
There were rockets like a flight of scintillating birds singing with sweet voices. There were green trees with trunks of dark smoke: their leaves opened like a whole spring unfolding in a moment, and their shining branches dropped glowing flowers down upon the astonished hobbits, disappearing with a sweet scent just before they touched their upturned faces. There were fountains of butterflies that flew glittering into the trees; there were pillars of coloured fires that rose and turned into eagles, or sailing ships, or a phalanx of flying swans; there was a red thunderstorm and a shower of yellow rain; there was a forest of silver spears that sprang suddenly into the air with a yell like an embattled army, and came down again into the Water with a hiss like a hundred hot snakes. And there was also one last surprise, in honour of Bilbo, and it startled the hobbits exceedingly, as Gandalf intended. The lights went out. A great smoke went up. It shaped itself like a mountain seen in the distance, and began to glow at the summit. It spouted green and scarlet flames. Out flew a red-golden dragon – not life-size, but terribly life-like: fire came from its jaws, his eyes glared down; there was a roar, and he whizzed three times over the heads of the crowd. They all ducked, and many fell flat on their faces. The dragon passed like an express train, turned a somersault, and burst over Bywater with a deafening explosion.
– J.R.R. Tolkien, The Fellowship of the Ring
I can already hear the amateur wizards out doing their work.
