So it's likely this will mostly be relevant to Off Topic, but I can imagine a few ways it's relevant to the On Topic boards as well.
Essentially, it's became common practice (for good reason!) to put large images such as screenshots within spoiler tags. This is all well and good, but due to the extremely commonplace nature of this, it's became standard for me (and possibly others?) to assume that what is under a spoiler - especially one in a screenshot thread or such - to not in fact be a spoiler, but just good housekeeping on images. This is all well and good until you get spoiler tags being used for their actual use.
Essentially, what I'm asking is whether it's both possible and practical to have a separate tag for images. Same functionality and such, just with an "Image" logo instead of a "Spoiler" one? Useful for both the aforementioned examples, and for mod authors to easily differentiate between images and "hidden" or "surprise" features when writing up their posts or for the players discussing them.
Cheers in advance.