Challenge #1211 "Once in a blue moon" (04/09/26) Entries CLOSED

Theme #1211 for Friday 4th of September 2026 is:

Once in a blue moon

Entry closes on Monday, 22:30 GMT (Mon, Sep 7, 2026 10:30 PM)


How do I post my entry? Here is an Example: (click to open)

Title: BlooMoons


pure


Please remember to state if your entry is pure, open or non-competing.

“There are two main goals for these contests: Fun and Glory.
Fun: You get only 4 days to create a cool image, based on the theme for the week.
Glory: After 2 days of voting, a winner is declared. The winner picks the theme for next week and will be featured in the Feature Row.”

For details please check out the: CHALLENGE RULES

Btw.: Comments are welcome in both threads (entries/voting). Have fun! :slight_smile:

6 Likes

Well that’s a very interesting theme.

5 Likes

Blue Moon Bloom

Pure / Cycles

Hi everyone! This is my first Weekend Challenge entry.

Thanks for looking! :blush:

The Blender file is available here if anyone is interested:

15 Likes

Very nice - loving the colors and the focus on the flowers :slight_smile:

3 Likes

Blue Penumbra

Pure

I remembered seeing Cassini’s photos of Saturn and how atmospheric scattering made a blue fringe along the terminator between the light and dark sides, so I imagined one of this gas giant’s shepherd moons nestled amongst its rings, passing through the blue penumbra at the edge of the planet’s shadow, as it sees the blue sunset along the limb of the planet.

The scene itself is fairly simple: 2 spheres and a plane. Everything is procedurally shaded. I filled the gas giant with beige volume scatter and sure enough it has a blue fringe, and casts a blue-edged shadow. I added some variation to the gas giant to give it bands of different colours like Saturn, though it’s barely visible from this angle. The rings are a 1D smooth voronoi pattern using the distance from the planet. The moon is multiple layers of a crater-like voronoi pattern with displacement.

18 Likes

Go For It Bruce…

Pure, Cycles, 5.2LTS

some dirty koi’s are doing it for themselves!

More details

12 Likes

Captured Moonlight

Pure, Non-Competing

--

Wood image downloaded from unsplash.

HDRI from blenderkit

14 Likes

Dining Out

Blender 5.2 cycles pure entry.

Once in a Blue Moon :: Dining Out

10 Likes

Thats a clever interpretation :grinning_face_with_smiling_eyes:

1 Like

Hole In One


non competing (pure), Cycles, Blender 5.2.1

16 Likes

I once had a Blue Moon with pizza.

Pure. Blender 5.2 rendered in cycles

11 Likes

Under the moonlight

pure

9 Likes

PURE “blue moon necklace”

11 Likes

Hi Matthew! I’ve just started preparing the voting post for tonight.
Quick question regarding your entry: Can you share some details on how the two main characters were created? They might be 3d modeled but based on the edges and lighting these could also be 2d images. (A quick google search didn’t return fitting images, though.)
If this is an image plane, I’d suggest moving the entry into the open category. And if it is not, I’d be interested in how you created these even more. :slight_smile:

4 Likes

WIP

I hope I can still find time to finish this today.

7 Likes

Tears In The Pond

Pure

I was responsible for all aspects, except for the moon in the back, which is an Unsplash image

13 Likes

blue cheese


Once in a while, I eat a pure piece of blue cheese.

9 Likes

Rolling Sixes

Pure

4 Likes

“Blue Moon Ice Cream Sundae”

Open (some elements are reused but changed)

Based off the Blue Moon flavor of ice cream :slightly_smiling_face:

10 Likes