Niccolò di Buonaccorso
Illustration — Marriage of the Virgin Niccolò di Buonaccorso, also Niccolò di Niccolò di Buonaccorso or Bonaccorso, (active 1355 – 1388) was an Italian painter and one of the most prominent Sienese painters of the 14th century. The small body of his work that survives shows the artist's highly refined miniaturist technique. The artist was also briefly involved in local politics.
Also recorded as Niccolo Di Buonaccorso · Niccolo de Buonaccorso · Niccolò di Bonaccorso · Nicolò di Buonaccorso
Niccolò di Buonaccorso

Niccolò di Buonaccorso · This file was donated to Wikimedia Commons as part of a project by the Metropolitan Museum of Art. See the Image and Data Resources Open Access Policy · CC0
- Died
- 1388 · Siena.
- Occupation
- painter
- Movements
- Sienese school
- Known for
- Madonna of Humility · The Marriage of the Virgin
VALÉORINE Encyclopedia
VALÉORINE documentary reading
Documentary summary
Illustration — Marriage of the Virgin Niccolò di Buonaccorso, also Niccolò di Niccolò di Buonaccorso or Bonaccorso, (active 1355 – 1388) was an Italian painter and one of the most prominent Sienese painters of the 14th century. The small body of his work that survives shows the artist's highly refined miniaturist technique. The artist was also briefly involved in local politics.
Admitted source layer · organised and presented by VALÉORINE
Reference Check
Propose documentary evidence for Niccolò di Buonaccorso. A contribution is never written directly as fact: identity, source, rights and evidence gates still decide.
Sign in to contribute
World of VALÉORINE
Documentary connections
Only confirmed graph relationships appear here. Images are shown only when their identity and reuse rights both pass the documentary gate.
Documentary evidence
Documentary basis
Authority files
wikidata · Q3875919 · wikipedia · Niccolò di Buonaccorso
In this article
Life
Life
Places of work recorded in the authority are Siena. Works named in the authority record are Madonna of Humility and The Marriage of the Virgin. Work by Niccolò di Buonaccorso is recorded in the collections of Städel Museum, Metropolitan Museum of Art, Uffizi Gallery, Bavarian State Painting Collections and Museum of Fine Arts, Budapest.
Very little is known about this painter. It is believed his father was the painter Buonaccorso di Pace (fl c. 1348–c. 1362). In 1355, Niccolò di Buonaccorso enrolled in the Guild of Sienese painters. In May and June 1372 and in March and April 1376 the artist served in the government of Siena. In 1381 he was elected honorary Gonfaloniere in the parish of San Martino. Niccolò di Buonaccorso was commissioned to paint the capello over the high altar of Siena Cathedral in 1376 and a panel of the prophet Daniel for an altar in the Cathedral in 1383.
Work
Work
• Illustration — Madonna and Child Only two signed works by the artist are known. One of these is The Marriage of the Virgin (National Gallery), which is one of a series of panels, perhaps a triptych. The other is a polyptych (now fragmented), which is dated 1387. The artist's style is close to that of the Sienese masters of the Trecento, such as Jacopo di Mino del Pellicciaio whom he resembles in his capacity to represent space through illusionistic techniques. Other influences are Ambrogio Lorenzetti and Pietro Lorenzetti and the traditions of Simone Martini. The artist demonstrates a sharp style and an exceptionally refined technical ability. His work shows a certain repetitiveness in the figures.

Niccolò di Buonaccorso, sposalizio della vergine, 1380 ca. 02
Sailko

Niccolò di Buonaccorso, Niccolo di buonaccorso the madonna and child enthroned with saint cath 2023 112746)
Niccolò di Buonaccorso
Life and career
Dated record
Life and career
The full dated record · 2 entries
1350
Niccolò di Buonaccorso was born in 1350.
1388
Niccolò di Buonaccorso died at Siena.
Primary material
Documents and archives
reference work
- “Niccolò di Buonaccorso”, English Wikipedia, consulted as further reading
Reputable secondary · Wikipedia
authority record
- Wikidata, structured authority record Q3875919: Niccolò di Buonaccorso
General reference · Wikidata
References
Citations
References
Each reference names the institution holding it, so a reader may go to the document itself.
reference work
Secondary witnessauthority record
General reference
People, houses and institutions
Knowledge graph
People, houses and institutions
Teachers, collaborators, publishers and institutions recorded against this person, each on a stated basis.
Associated with
1- Sienese schoolMovement
Established from a fact already recorded on a verified source.
Further particulars
Held on the record
Further particulars
Open the remaining particulars
Niccolò di Buonaccorso is connected to 1 other published record in the VALÉORINE Encyclopedia.
Recognition and collections
Work by Niccolò di Buonaccorso is
Städel Museum, Metropolitan Museum of Art, Uffizi Gallery and Bavarian State Painting Collections
Within the Encyclopedia
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 18 August 2026.
Elsewhere in Paintings
18,623 published records in this field, each with its sources named.
- Niccolò ContestabiliArtist
- Niccolò da BolognaArtist
- Niccolò de SimoneArtist
- Niccolò dell'AbbateArtist
- Niccolò di LiberatoreArtist
- Niccolò di PietroArtist
- Niccolò di SegnaArtist
- Niccolò di TommasoArtist
Best supported in this field
For owners
Own a work by Niccolò di Buonaccorso?
A specialist will read what you send and tell you what the house can establish, what it cannot, and whether the object is suited to sale. There is no charge and no obligation. The object stays with you throughout; nothing is shipped to us unless it is arranged in writing beforehand.