Professor Valenduris,

Good afternoon. I do not anticipate my expression of interest coming as a surprise, given the aptitude and curiosity I have shown towards potions since beginning at Hogwarts. Though I have not yet sat any formal examinations, I would let myself down if I allowed my relative youth to prevent me from putting my name forward. You, of course, are more aware of my academic achievements in potion brewing than even myself, and so it is the reason for my interest that I shall spend my time upon.

Potions, I believe, is the child born of enchantment and truly working with one's hands. It boasts broader application than the growing of plants or the rearing of garden gnomes, while drawing more physically upon a witch or wizard than the casting of charms or the reading of runes. It requires a more measurable finesse than the majority of the spells I have been privileged to learn (appealing to my vanity) and has a great deal of room for innovation (appealing even more strongly to my curiosity).

I have known for some time now that working as a potioneer will be my future role, and am fortunate to come from a background where such academic pursuits are not only welcomed, but encouraged. I know that I still have a great deal to learn in order to accomplish what I wish in life, and am certain that this internship would place me head and shoulders above where I am now.

Thank you, Sir, for your consideration.

Sincerely,