Hi Aluk,
A couple of tips from an 'old hand'
Firstly upload your pictures to the site rather than just providing a link to them, this way we get to see your image(s) straight away, as some of the old duffers on here (I include myself in this category btw) will not want to take the time to click on a link and then select or save it onto their computer to view it, as it is too much effort and so they will probably just wander off into another thread - in other words, make it the easy and standard way of doing it and they will look and maybe comment, make it hard or non-standard and they probably will not.
Save your images for viewing on Lula as JPGs under the sRGB colour space, which isn't the best colour space by any stretch of the imagination, but is a standard that everyone no matter what system they are using, will be able to see on their screens.
Make your images around 1200ppi for horizontals/landscapes and around 900ppi for verticals/portraits, which means they will be big enough to allow the viewer to zoom into the shot for some good ol' pixel peeping, but not so big you are giving your work away to the Internet - also a compression rate of around 9 or 10 should work fine.
So to your shot, which I did bother to download and look at - yes that is indeed a fine image, a little too enthusiastic in the saturation department for my tastes, but well composed and executed none the less and it also catches the mood very nicely, so yes I am looking forward to seeing more of your work on here
So welcome aboard Aluk..
Dave