What you get
- ·One image file at 300 DPI — sharp from A4 up to A1, plus 50×70 cm and 24×36 inches.
- ·Within minutes of ordering, the download link is in your inbox. Nothing is shipped.
- ·A 5:7 aspect ratio — fits standard frames from IKEA, a drugstore or any furniture shop.
- ·Astronomically computed with the SunCalc library for your date and coordinates, not illustrated.
- ·Dates from 1900 to 2032 — any date in that range works.
- ·A live preview before you buy: what you see there is exactly the file you download.
- ·One year of access to the download, up to 100 times — even if you lose the file.
Three designs — which one suits your wall?
All three variants share the same white typography and the same photorealistic moon phase. They differ only in the background — and therefore in how the poster feels in a room. You pick the design in the configurator and see it in the preview right away.
- ·Midnight (default): deep night blue, almost black, with cool grey secondary text. Reads like a clear night sky and works with white walls, light wood, and both black and white frames.
- ·Dark: neutral charcoal with no blue cast. The calmest variant — for monochrome interiors, concrete or greyscale walls, and black frames.
- ·Blue: a visible navy blue with light-blue secondary text. The boldest variant — for Scandinavian, coastal, or colourful rooms and for oak or pine frames.
One file, nine sizes — dimensions, frames, print cost
The file is high-resolution enough to print every one of these sizes at a true 300 DPI. You are not locked in: print A4 for the shelf today and A2 for the living room later — from the same file.
| Size | Dimensions | Matching frame | Print approx. |
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| A4 | 21 × 29.7 cm | IKEA, any 21 × 30 picture frame | €1–3 |
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| A3 | 29.7 × 42 cm | IKEA Ribba 30 × 40, any 30 × 40 frame | €3–6 |
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| A2 | 42 × 59.4 cm | IKEA Ribba 40 × 50 or a 42 × 60 frame | €8–12 |
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| 50 × 70 cm | 50 × 70 cm | IKEA Ribba 50 × 70 — exact fit (5:7) | €10–15 |
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| 8 × 10 in | 20 × 25 cm | US standard 8 × 10 frame | $3–6 |
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| 11 × 14 in | 28 × 36 cm | US standard 11 × 14 frame | $8–15 |
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| 16 × 20 in | 41 × 51 cm | US standard 16 × 20 frame | $15–25 |
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| 18 × 24 in | 46 × 61 cm | US standard 18 × 24 frame | $20–30 |
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| 24 × 36 in | 61 × 91 cm | US standard 24 × 36 / IKEA 61 × 91 | $30–45 |
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Print prices are typical values from photo services such as Walgreens, CVS, Boots, dm or CEWE for matte poster paper (as of September 2026) and vary by provider and paper. Our tip: matte paper of 200 gsm or more — it does not reflect and lets the night sky look deep.
Digital or printed — what is the difference?
| Lumeries (digital) | Physical sellers |
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| Poster price | €9.90 | €25–70 |
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| Shipping | none | €4–15 |
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| Time until you have it | minutes | 3–10 working days |
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| Printing | yourself, about €4–12 by size | included |
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| Change size later | yes, same file | no, reorder |
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| Print more than once | yes | no |
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To be fair: if you want a finished, framed poster delivered to your door, a physical seller serves you better. The digital route pays off when it needs to be fast, cheaper, or when you want to choose size and paper yourself.