Developing solution

Warning!

At least some content in this article is derived from information featured in Harry Potter: Hogwarts Mystery. Spoilers will be present within the article.

"And a boy in my dormitory said if I develop the film in the right potion, the pictures'll move."

— Colin Creevey regarding the potion^[src]

The developing solution^[3] was a potion, that, when used in the developing of photographs, allowed the pictures to move.^[1]^[2] It would apparently even work with Muggle film, as the Muggle-born wizard Colin Creevey learned during his first year, much to his delight.^[1]

Appearances[]

Harry Potter and the Chamber of Secrets (First mentioned)
J. K. Rowling's official site (Mentioned only)
Harry Potter: Hogwarts Mystery (Mentioned only)

Notes and references[]

↑ ^1.0 ^1.1 ^1.2 Harry Potter and the Chamber of Secrets, Chapter 6 (Gilderoy Lockhart)
↑ ^2.0 ^2.1 JK on moving photographs, official site, accessed 29/7/2011
↑ Harry Potter: Hogwarts Mystery, Potions lessons

[COS6-1] 1.0 ^1.1 ^1.2 Harry Potter and the Chamber of Secrets, Chapter 6 (Gilderoy Lockhart)

[JK-2] 2.0 ^2.1 JK on moving photographs, official site, accessed 29/7/2011

[HM-3] Harry Potter: Hogwarts Mystery, Potions lessons

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