[petuniasevan]

It's an enhanced photo composite; it's made up of red, green, and blue-filtered exposures.
Such a technique brings out details not seen in a single full-spectrum exposure.

Don't forget to click the links; a lot of information and fun facts are there for the learning!

Get on the APOD PING list!

[petuniasevan]

APOD PING!

[lds23]

Reminds me of the cover of King Crimson's "Islands" album:

[Helix]

Nice! The technique gives a certain "depth" or 3-D quality to the photo. Thanks for explaining how it was done.

[headsonpikes]

starbump

[MozartLover]

WOW! This one's a keeper. Thank you!