I'm not sure exactly with what I've bumped my wall and caused this this:
Is there anything that can be done to fix this without repainting the entire room?
I've been reading around a bit, and not sure exactly what to call this, hence the weird question title.
The paint is a beige-ish colour, not exactly white.
The hole is about 2 x 1.5 cm in size. Here's a picture which shows scale.
I've read a bit about spackling paste, though I understand that's for small cracks and holes.
Unfortunately, I don't have much experience with this sort of thing. Help please.
Also, this is in the UK, so you can tell what stores I might have access to for materials.