Here's a more square (and therefore icon-like) picture of the dark-lined one, reconstructed from scratch:

This would probably be easier to use because of its squareness.

Again, I enquire your opinions.

I came up with something a bit more traditionally flag-like. The whole word wall thing is maybe too subtle as there's no concavity. 

Full res here

This image is 3:2, a very common flag dimension ratio. As for a 1:1 icon, just crop the diamond and there you have it. 

EDIT: I made the flag in icon form ("flagicon", like "favicon" maybe?). Cropped it and redid the text. 

Hm... I still rather like the wall idea. Perhaps it could be redesigned to appear more concave, but I also like how simplistic I've made it look.

@hiith I like the flag a lot. I was wondering what it would look like with a Dragonstone/Runestone as the background since a word wall would be too 3-dimensional. That way, we keep a piece of the context....plus it would look awesome!

Maakrindah

@hiith I like the flag a lot. I was wondering what it would look like with a Dragonstone/Runestone as the background since a word wall would be too 3-dimensional. That way, we keep a piece of the context....plus it would look awesome!

Well, I believe that it would be difficult to make it appear as a stone as opposed to just a shape, and I'd argue that a dragon-stone would be harder to recognize than a wall (that is, if it wasn't for the thuum.org hoard). Also, walls are a bit more iconic to the Dragon Language than are dragonstones.

Is it really that difficult to see it as a wall?

Also, will this ever be used?

@hiith I would love for a developed flag to be utilized as a symbol for the language and the community. As I said, the Dragonstone suggestion was to portray it in 2d rather than 3d. I would argue that since the very first quest in the main questline is to retrieve the dragonstone from Bleak Falls Barrow, the Dragonstone is a recognizable icon. The color gray could represent the stone without the need for stone-like textures.

I posted a general concept image at

https://drive.google.com/thumbnail?id=0B3aj6KpYwcndcFduX3dTUEppYjQ&authuser=0&v=1430796651013&sz=w1008-h1317

I was severely limited by my image editing software, and this is just a concept. The colors can easily be changed, and things can be better centered and shaped. I particularly would like to use a better font for the main letter. Let me know what you think. I'm considering changing the bottom section to a rich hunter green, and making the white Runes the same gray as the runestone-shape symbol. Not intending to use a game photo in final version of my suggestion.

Here is another attempt, although I would love input on color scheme and possible chromatic sybolism.

https://drive.google.com/open?id=0B3aj6KpYwcndMENSU2p1aGlScEk&authuser=0

Disregarding most of peoples ideas, I made this randomlyhttp://imgur.com/LfGxot9

Something to note about flags is that they should be solid colors. Solid colors make a flag easy to recognize and reproduce. For example, the shape the dragonstone could be used as a background, but not the actual image.

@paarthurnax That (the solid colors) is exactly my intention. As I said, I was extremely limited with my image editing program. I will try to produce a better version soon using a more suitable program.

@TheDiamondDingbat That's pretty freaking cool.

I just threw it together in photoshop.

https://drive.google.com/thumbnail?id=0B3aj6KpYwcndVVFSbVhZRVE2dWs&authuser=0&v=1431018896703&sz=w1008-h1317

The squarish font on the Dec 30 word wall by hiith is my favorite 'D' rune for the flag.

Maybe we should consider whether the Akaviri symbol for Dovah could be a decent recognizable symbol option. While simplicity is optimal, perhaps a combination of symbols we could use together to make it more recognizable. For instance if hiith's word wall flag design combined with the design of the Akaviri Dragon symbol (how the walls look in game), could be a more recognizable design than either alone.