Paper & print quality
Giclée print with 12-colour archival pigment inks on a large-format fine-art printer. Colour-managed workflow (ICC profile per paper), every print checked by hand, signed certificate of authenticity with a unique number.
Papers
Hahnemühle Photo Rag 308 g/m²
100 % cotton, smooth matte surface, acid- and lignin-free, museum-grade archival paper (ISO 9706). The classic for fine-art giclée prints.
Hahnemühle Photo Rag Baryta 315 g/m²
100 % cotton with baryta coating, silky gloss, deep blacks and high colour density – the look of a traditional darkroom print.
Hahnemühle William Turner 310 g/m²
Mould-made 100 % cotton watercolour paper with a felt texture. Ideal for illustration, painting and street art with a hand-made feel.
Resolution check
When an artist uploads a work, the master file is checked automatically. A size is only offered if the file reaches the required resolution:
| Size | Min. resolution | Required pixels |
|---|---|---|
| A4 · 21 × 29.7 cm | 300 dpi | 2480 × 3508 px |
| A3 · 29.7 × 42 cm | 300 dpi | 3508 × 4961 px |
| A2 · 42 × 59.4 cm | 300 dpi | 4961 × 7016 px |
| 50 × 70 cm | 200 dpi | 3937 × 5512 px |
| 70 × 100 cm | 200 dpi | 5512 × 7874 px |
Files below A3 at 300 dpi are not accepted. Every new edition is additionally reviewed by hand before it goes online. If the aspect ratio differs from the paper format, the image is centred with a white margin – never cropped.
Frames
- Solid wood frame, matte black, museum glass
- Solid wood frame, matte white, museum glass
- Solid oak frame, natural, museum glass
Certificate of authenticity
Each certificate contains the artist, title, edition number, paper, size and the SHA-256 fingerprint of the original master file. It is signed with an Ed25519 key; the public key is published at /.well-known/lap-pubkey.json, so anyone can check a certificate independently – even without this website.