i have more of this kind but still have problems with empty spaces/overlappings... or maybe it is post-crop? or xaos?
Nicely filled and colored. The ribbons are exceptional. A crop to 1600 x 900, cutting off the top below the brightest spot, would look really good as a wallpaper.
thank you, lia you are right - i hope i will find parameters. if you will check cylinder parts you will see there are always two narrow empty stripes - not as visible as in other cases but it is there...