Glacier Lagoon Under the Aurora
A Krea 2 prompt, tested on four seeds.
A landscape photograph of a glacier lagoon in Iceland at blue hour, icebergs in shades of white and electric blue floating on still dark water, a black sand shore in the foreground, and the faint green ribbon of an aurora above jagged mountains. Long exposure smoothing the water, crisp stars, cold blue palette with a hint of magenta in the sky, 16mm wide-angle lens, tripod-sharp detail.
Opens SirenRender’s free Quick Generate tile with this prompt filled in (SirenRender is for adults, 18+). Your seed will differ, so expect a fifth variation of the strip below, not a copy.
| Model | Krea 2 Turbo (Krea.ai), FP8 weights |
|---|---|
| Text encoder | Qwen3-VL 4B |
| Steps | 8 |
| CFG | 1 |
| Sampler | er_sde, simple scheduler |
| Size | 960 × 1536, then 4× upscale |
| Negative prompt | not used at CFG 1 |
| Seeds tested | 11, 22, 33, 44 |
| Rendered | 2026-10-19, on SirenRender’s free Quick Generate tile |
Verdict: 4 of 4 seeds usable, 4 of them top grade.
All four seeds
Why it works
- The foreground, middle and background are each named: black sand shore, icebergs on still water, aurora over the mountains. That gives the picture depth on every seed.
- “Long exposure smoothing the water” is why the lagoon looks like glass, and “crisp stars” keeps the sky sharp.
- “Cold blue palette with a hint of magenta in the sky” produced the pink edge on the aurora.
Make it yours
- Change “blue hour” to “midnight sun” for a pastel version without the aurora.
- Add “a lone photographer with a tripod on the shore” for scale.
- Swap Iceland for a frozen lake in Lapland with a red wooden cabin.
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