Guild Wars 2

I’m unsure if this has been put anywhere else before / answered, however I often spend a lot of time just jumping around, looking at all the nooks and crannies of the cities of Tyria.
This particular part has caught my eye. [See attachment]
As you can see in the corner, there’s some sort of golden / red emblem. The location of this is in a small cave behind the Trading Post in Lion’s Arch.
At large, this really isn’t too much of a find, but it was enough to poke at my interest.

Does anyone have an idea of what this might be / if it appears anywhere else in the game?

Some screens showing the location in proximity to the trading post:
http://i.imgur.com/D8skRSL.jpg
http://i.imgur.com/hUGwvjR.jpg

It’s either part of a secret zionist conspiracy set forth by the New World Order or a misplaced item by a world builder.

Talloc.6835:

It’s either part of a secret zionist conspiracy set forth by the New World Order or a misplaced item by a world builder.

I vote for no.1

I have seen those before. Its probably what Talloc said; misplaced or dropped item.