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.
Total: 145
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 It must not be published, nor shared together with the general record.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.
95 guides
Verifactu for self-employed artists: what changes in invoicing
What Verifactu requires of an artist who invoices with software, what dates apply following the announcement of a postponement to 2028, and when electronic invoicing arrives.
Reviewed on 7 November 2026
- digital infrastructure
- cultural work
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Artistic awards and grants under Personal Income Tax: when they are exempt
Which artistic awards are exempt from Personal Income Tax, who requests the exemption, why an acquisition award is almost never exempt, and how much is withheld.
Reviewed on 7 November 2026
- cultural work
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Registering as an artist with the tax authorities: group 861 and form 036
Which IAE classification corresponds to most visual artists, how to submit form 036, and when Social Security becomes involved.
Reviewed on 7 November 2026
- cultural work
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What Royal Decree 707/2026 requires of museums and cultural centres
From 2 January 2027, public museums and cultural centres included in Royal Decree 707/2026 must provide easy-to-read formats, text alternatives, and comprehensible signage. What…
Reviewed on 3 November 2026
- accessibility
- regulations
- cultural policy
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How a public space is assigned to an artistic collective: authorisation, concession and assignment of use
An artistic collective may access a public property through authorisation, concession, or the assignment of a patrimonial asset. What changes with each method, what documentation is typically required, and how they function…
Verified on 3 November 2026
- cultural work
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Manga competitions and portfolio reviews in Spain: conditions and rights assigned (2026)
Three 2026 manga open calls with vastly different conditions: a portfolio review with KADOKAWA editors accepting applications until 20 November, a FICOMIC competition…
Verified on 30 October 2026
- comics and self-publishing
- copyright
- minors
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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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Selling prints, stickers, and products featuring your illustrations: print-on-demand, rights, and conditions
Printful, Gelato, Redbubble, Spreadshirt, and TeePublic print and ship products featuring your designs, yet under vastly different conditions: who sells to the customer, the age requirements, the proof of ownership requested…
Verified on 3 November 2026
- copyright
- cultural work
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Submitting a comic project to a publisher: requirements, preparation, and expectations
Among fourteen comic and manga publishers, only Norma publishes a submission protocol for projects that I have been able to verify. What it requests, how to prepare the dossier, what alternative channels exist…
Verified on 3 November 2026
- comics and self-publishing
- cultural work
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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.