Thank you! I was thinking that Steemit didn't realize my images and this is why I offered them at 4k, I suppose that I should know better!
Anyway, I will post a link to the Full UHD size in a couple of minutes, sorry for the misunderstanding!
Nothing worse than expecting to get something just to find a different outcome!!!

I will start adding a link in my posts to full size images. I hope this helps?