The guides are practical texts for anyone who works with art: how to document an artwork, what to review before signing with a gallery, when an artwork ceases to be protected. They differ from the articles in the Public Notebook in their function. The Notebook analyses and interprets; the guides explain how to do something and which rules, data or documents each step relies on. That is why they are updated when what underpins them changes, and each one shows the date it was last checked.
Verified means that on that date I checked every fact, rule and link against its primary source. Reviewed means that I re-read and updated the text without repeating that full check. When only Updated appears, the date corresponds to the last edit.
The guides offer general information. They do not constitute individualised legal, tax or professional advice: for a specific case, consult a qualified professional.
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Featured resource
Master artwork record
An open-format template for keeping a consistent inventory of your work from the studio onwards. The ODS workbook brings together four sheets: master record, restricted data, gallery deposit and key. It includes validations, filters, frozen headers and an example row.
The gallery deposit sheet fills in the title automatically from the inventory number. It is a record of the works delivered, not a contract. Terms of custody, insurance, sale, commission and return must be agreed separately.
The restricted data sheet contains personal, financial and location information. It must not be published, nor shared together with the general record.
The ODS is the main resource. The CSV files let you import the master record, the restricted data and the gallery deposit record separately.
The guides are currently searched and indexed in Spanish.
50 guides
Using visual references for drawing: study, publication and copyright
Drawing from photographs, works, and characters belonging to others is a common practice. What the Intellectual Property Act states regarding studying, publishing, and selling work based on…
Verified on 30 October 2026
- copyright
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Selling your drawings as a minor: what the law says and what remains unclear
If you are under 18 and want to sell your drawings, the law, Social Security, the tax authority and the platforms each have different rules. What I have been able to confirm, what is not…
Verified on 30 October 2026
- young creators
- minors
- cultural work
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Free software for drawing, painting and comic layout: licences, formats and limitations
Krita, GIMP, Inkscape, Scribus, MediBang Paint, Photopea, and ibisPaint X offer free versions with vastly different conditions; Clip Studio Paint does not. Licences, platforms, exchange formats, the limitations of each version…
Verified on 3 November 2026
- comics and self-publishing
- digital infrastructure
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Fan art: what you can do with other people's characters
Drawing other people's characters in order to learn raises no problems. Publishing or selling them does. What Spanish law, parody and pastiche say, and what to check before posting or selling…
Verified on 30 October 2026
- copyright
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Harassment, impersonation and fake accounts on social media: how to respond to an incident
Si alguien te acosa, se hace pasar por ti, republica tu obra o publica tus datos, hay pasos que dar y canales oficiales a los que acudir. Qué conservar, cómo…
Verified on 30 October 2026
- digital infrastructure
- minors
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Publishing your work on social media as a minor: minimum age, personal data and family
Si tienes entre 14 y 17 años y publicas dibujos en redes, la edad mínima de las plataformas, la ley de protección de datos y el derecho a la propia…
Verified on 30 October 2026
- digital infrastructure
- minors
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Creating a comic or fanzine with others: co-authorship, distribution, and agreement
Cuando un cómic o un fanzine lo hacen un guionista, una dibujante y quien rotula, hay que decidir quién es autor de qué, cómo se reparten gastos e ingresos y…
Verified on 30 October 2026
- comics and self-publishing
- copyright
- cultural work
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How to prepare an artist dossier or portfolio
Qué incluir en un dossier o portafolio de artista, cómo partir del inventario, ordenar la selección de obra y mantener una versión para cada destinatario.
Verified on 30 October 2026
- cultural work
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Preparing a comic page for print: bleed, margins and resolution
A comic page drawn on screen will not print well without bleed and safety margins. What Clip Studio Paint documents, what values are used in…
Verified on 30 October 2026
- comics and self-publishing
- artwork documentation
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What AT Protocol is and how to start using it
What AT Protocol is, what parts it is made of, which services run on it and what to know about privacy and governance before you start.
Verified on 27 September 2026
- digital infrastructure
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Corrections and contributions
If you find an error, outdated information or a better source, please write to me via the contact page. I correct confirmed errors and update the date of the affected guide.