150th week of ApoChallenges - promotional stamp

Artwork Copyright
My artwork may not be edited, reproduced or modified in any way without my express written permission. Downloading or modifying my images for re-distribution as resources on dA or off site is not permitted, and will be considered a breach of my copyright.
My work is not and should not be considered Public Domain.

In view of the promotional nature of this stamp it is of course allowed to be posted in the journals or any other material available for all deviantART members.

Promotional and provisional stamp to celebrate the 150 weeks of Apo Challenges hosted by `f--l--A--r--k After the winner is known I will post the definite one.

The fractals shown in it were made and are copyright of the following fractal artists:
[link] Challenge 25
[link] - Challenge 50
[link] - Challenge 75
[link] - Challenge 100
[link] - Challenge 125

Background
[link] modified some details to make it fit in the stamp.