Will a filter save your lens?

[Raid]

@ChadS. I haven't used any filters for years. Had to check the original RAW file but this is very close to the original, it doesn't look like I did much to it, only sharpened and cropped. The sky (when its clear) is amazing, its so strange, at times it felt like being on another planet.

I think I'm getting the post Antarctic Blues...

Here is another one, Neko Harbour