Galleries are allowed to be under 8 images if they are either ongoing/wip etc, or the full set happens to be under 8. It appears that is the case with this one, so this should not be expunged unless someone can confirm that it is not a full set, as the website it is from looks to claim it is.
Base +18, FoolyDooly +7, demonfou +8, LunalaTranslations +6