Agree with others, so many beautiful Aurora Borealis shots on this page. Nice work Helena and akclimber! Thanks for showing southerners, like me, how beautiful a sight this is.
Otherwise, the usual stellar stuff on this page. Wonderful macros from Manuel, keerf, and Ronny. Ronny, you make that Zeiss 100mm macro really sing (I'm assuming that's what you used above) on this page and previous pages. Do you use extension tubes? In any case, very nicely lit, composed, and processed.
Jon