She looked at the Professor. Aim at the ceiling ? What if the potion went wrong and won't perfectly be tested ? "Errr..." she started, but stopped. She was forgetting that she was with a Professor. A Professor. Surely, nothing can go wrong with her around."Okay Professor." she muttered.

Carrying the oblong-shaped firework in her hand, the young Ravenclaw moved slowly towards the corner. Hoping that the experiment wouldn't go mad or anything. She gently stroked the wick then placed on the floor.

Time for some show ! She pulled out her wand, "Incendio." she muttered under her breath as she pointed her wand at the direction of the wick. Almost immediately the wick was caught in flame. The fire traveled all the way from the tip of the wick until it reached the....

BOOM !

Beatrice looked up and saw blue and red fireworks exploding merrily at the ceiling. It followed the usual firework pattern movement. The circular one. It looked so wonderful there. It made the Potions Laboratory more illuminated.

She faced Professor Lafay, "Excuses Professor. But is there any way I can make the Fireworks follow a pattern movement that I like ?" she asked. She was just wondering for even though she considers it an achievement. She wanted to learn more.