Lovely image, and the border is fine, but the border colour doesn't work for me. Hard to explain, Eve . It seems to degrade the image somehow. Just added a bit of contrast and + Gamma and it lightenend the border. Just personal preference, I guess. Probably brought it closer to the puffy clouds.
Lovely amber tones to this Lyn and I like the border effect with the jagged edges very much but am unsure of the border color. Probably just a matter of taste as Doug said.