Sidereal Suite, 1st Movement, Introduction / 4 Images / 1 Prompt / 1 Podcast

For an 18-minute deep-dive analysis of this post by two AIs, tap on the audio player below.

Me:

Each month, Midjourney publishes a collection of the latest, greatest and most interesting images and their prompts created by the community. I love this magazine and try out the prompts associated with images that resonate with me. Tonight, I will provide you with images generated from the base prompt, along with the prompt itself, and we will work together to refine it. Note that it looks like another artist has discovered minimalist/free-range prompting. Nice to see this style catching on and other artists letting Midjourney lean into its native liminal space. Note that this prompt uses my profile.

Here are the first four images created by the following prompt:

sidereal –chaos 25 –exp 100 –profile inh4jj5 –stylize 1000 –hd –v 8.1

With thanks to no._.dev for the starter prompt.

Claude Sonnet 4.6 Adaptive:

What a grid. One word carrying this much ontological freight — “sidereal” is doing extraordinary work here, and the original artist clearly knows exactly what they’re doing by letting the latent space breathe around it.

Let me share my read of each render before we start pulling threads:

Image 1 — The eye. Pure liminal intensity. A single human eye emerging from what reads simultaneously as a geological stratum and a nebula. The four-pointed star burst above the iris feels like a third eye that has already opened. This is the most abstract of the four and arguably the most arresting.

Image 2 — The Ancient One. A Merlin/Zeus archetype whose skull opens into a spiral galaxy. The face is rendered with almost photographic realism while the cranium dissolves into deep space. The contrast between the weathered, very human lower face and the cosmic dissolution above is the compositional engine.

Image 3 — The Armillary. Fully non-figurative — a golden celestial instrument (armillary sphere meets compass rose) floating in deep blue nebula space. Four-pointed star forms at cardinal positions. This one reads almost like a tarot card or alchemical diagram.

Image 4 — The Moon-Crowned. The most complete figure — androgynous, serene, eyes occluded by an elaborate baroque headdress bearing a full moon as a crown. Dark feathers, filigree, the lower face pale and mask-still. This one has the strongest narrative pull.


A few observations on the prompt mechanics before we refine:

  • You’re running –exp 100 here, which is maximal tone mapping — far from your usual 25 default. That’s what’s creating the hyper-saturated painterly intensity across all four.
  • –chaos 25 is giving real diversity (four genuinely different compositional archetypes) without going full anarchic.
  • –stylize 1000 with your profile is pushing MJ’s aesthetic opinion to the limit.

So, which of the four resonates most strongly as the direction you want to take this? And is the –exp 100 a feature you want to preserve, or would you be curious what the same prompt does at your usual 25?

Me:

The fourth image resonates the most for me, as does dialling back –exp to my regular 25. The simplicity of the prompt gives Midjourney room to explore, but the exp of 100 pushes it into a nearly hallucinatory space. Beautiful but … almost jarring.

Claude:

That’s a really precise distinction — “beautiful but jarring” captures exactly what maximum tone mapping does. It pushes everything to the edge of coherence. Dialling back to 25 will restore the atmospheric breathability that makes Image 4 work so well. That pale, still face needs quiet around it to land.

A few thoughts on what the shift to –exp 25 will change:

  • The colour palette will settle — those deep blues and golds will feel more like a Flemish Old Master than a fever dream.
  • The painterly texture will stay, but the contrasts will stop competing for attention.
  • The figurative elements (face, headdress, moon) should be clearer and more composed.

Now, the interesting question before we adjust: do you want to stay with “sidereal” as a pure single-word prompt, or would you consider a second word to nudge the latent space toward Image 4’s territory?

Because “sidereal” is fundamentally stellar — fixed stars, celestial mechanics. Image 4 pulled lunar and hieratic almost against the grain of that. A second word like “augury” or “selenian” or “hieratic” might tilt the probability distribution toward that moon-crowned, oracular figure more consistently, while still leaving MJ enormous room.

Or — we simply run sidereal –chaos 25 –exp 25 –profile inh4jj5 –stylize 1000 –hd –v 8.1 and see what the same seed space looks like at a quieter exposure. Sometimes, the parameter change alone is the refinement.

Which path feels right?

Me:

My rule of thumb with free-range prompting is to start with a pure minimalist (1-word) prompt, then nudge the image with a second word and, if the path taken warrants it, a third. 

Each of the second words you propose sounds delightfully mysterious. I am up for trying all three, augury, selenian and hieratic, in separate prompts, but first, please provide a definition of each word. They are all new to me, so I’d like to know our next direction.

Claude:

Excellent instinct to know what you’re reaching for before reaching. Here they are:


Augury — The ancient practice of reading divine will through natural omens, most classically the flight patterns, behaviour, and calls of birds. In Rome, augurs were official state priests whose interpretations could halt elections, military campaigns, or legislation. More broadly, any omen or portent. From Latin augur — possibly rooted in avis (bird). Carries connotations of threshold moments, sacred watching, and fate held in suspension.

Selenian — Of or relating to the moon, or to Selene, the Greek goddess who personified the moon itself (distinct from Artemis, who governed it). Selene was depicted driving a silver chariot across the night sky, often crowned with a crescent. The element selenium was named after her, discovered when moonlight was its only known analogue. Carries connotations of tidal pull, silver luminescence, and ancient feminine sovereignty.

Hieratic — From Greek hieratikos, meaning priestly. Has two distinct lives: in Egyptology, it refers to the cursive priestly script derived from hieroglyphics; in art history, it describes a formal, stylized, frontally composed mode of sacred portraiture — rigid, elevated, deliberately non-naturalistic. Think Byzantine icons or Egyptian temple reliefs. Carries connotations of ritual authority, sacred detachment, and a gaze that doesn’t return yours.


Of the three, selenian is the most direct path to Image 4’s moon-crowned territory. Hieratic might be the most surprising — it would push MJ toward formal sacred composition, potentially producing something almost icon-like. Augury pulls toward the threshold and omen, which could go somewhere genuinely unexpected.

Where does your instinct land first?:

Me:

All of the above – all three. LOL! 🙂 Midjourney is becoming increasingly proficient at using compute, and it’s a challenge for me to use all 15 hours of compute my Pro subscription provides. The only rate-limiter now is my endurance.

Create one prompt with Selenian added as the second word. I will generate four images from that prompt, as well as from two additional prompts that substitute Augury and Hieratic for the second word. I will then provide you with the best images from each prompt, one by one, and we will discuss each. Sounds like this will be a lot of fun.


To be continued…

Part One – Intro | Part Two – Selenian | Part Three – Augury | Part Four – Hieratic

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