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    Summary

    Jacopo de' Barbari: Portrait of Luca Pacioli  wikidata:Q732821 reasonator:Q732821
    Artist
    Attributed to Jacopo de' Barbari (1460/1470–before 1516
    date QS:P,+1516–00–00T00:00:00Z/7,P1326,+1516–00–00T00:00:00Z/9
    )  wikidata:Q927350
     
    Attributed to Jacopo de' Barbari
    Alternative names
    Jacopo dei Barbari, Barbarini Veneziano, Jaques de Barbaris, Jacopo de Barbarj, Master of the Caduceus, J. Walch Barbari, Jakob Walch, Jacob der Welsche
    Description Italian painter, engraver, wood carver and court painter
    Date of birth/death between 1460 and 1470
    date QS:P,+1450-00-00T00:00:00Z/7,P1319,+1460-00-00T00:00:00Z/9,P1326,+1470-00-00T00:00:00Z/9
    before 1516
    date QS:P,+1516-00-00T00:00:00Z/7,P1326,+1516-00-00T00:00:00Z/9
    Location of birth/death Venice Edit this at Wikidata Brussels
    Work location
    Venice (1494-1500), Germany (1500-1508), Southern Netherlands (1510-1516)
    Authority file
    artist QS:P170,Q927350,P5102,Q230768
    image of artwork listed in title parameter on this page
    Title
    Portrait of Luca Pacioli (1445–1517) with a student (Guidobaldo da Montefeltro?)
    Object type painting Edit this at Wikidata
    Genre portrait Edit this at Wikidata
    Description
    English: It shows Pacioli standing behind a table and wearing the habit of a member of the Franciscan order. He draws a construction on a board, the edge of which bears the name Euclides. His left hand rests upon a page of an open book. This book may be his Summa de Arithmetica, Geometria, Proportioni et Proportionalità or a copy of Euclid. Upon the table rest the instruments of a mathematician: a sponge, a protractor, a pen, a case, a piece of chalk, and compasses. In the right corner of the table there is a dodecahedron resting upon a book bearing Pacioli's initials. An rhombicuboctahedron (a convex solid consisting of 18 squares and 8 triangles) suspends at the left of the painting. The identity of the young man at the right is uncertain, but one commentator recognizes the "eternal student" instructed by Pacioli. Some authors have also mentioned the possibility that the student is Dürer.
    Italiano: L'opera, pur essendo esposta nella Galleria Farnese, non fa parte della Collezione Farnese, trattandosi di un acquisto dello Stato italiano fatto nel 1903-1904. Il dipinto raffigura il frate francescano Luca Pacioli, matematico e studioso delle proporzioni, mentre svolge un problema di geometria. Accanto gli sta un giovane nobile che potrebbe essere identificato con Guidobaldo da Montefeltro. Fra i vari oggetti disposti sul tavolo, il libro aperto presenta delle lettere che si riferiscono al titolo di un'opera del Pacioli, un trattato di matematica pubblicato a Venezia nel 1494 e dedicato proprio a Guidobaldo. Sospeso ad un filo vi è infine un poliedro in vetro nel quale si riflette un edificio molto simile al Palazzo Ducale di Urbino.
    Français : L'œuvre montre Pacioli debout derrière une table et portant l'habit d'un membre de l'ordre Franciscain. Il dessine une construction sur un tableau, dont le bord porte le nom d'Euclide. Sa main gauche repose sur une page d'un livre ouvert. Ce livre peut être sa Summa de Arithmetica, Geometria, Proportioni et Proportionalità ou une copie de  Euclide. Sur la table reposent les instruments d'un mathématicien : une éponge, un rapporteur, un stylo, un étui, une craie et des compas. Dans le coin droit de la table, un dodécaèdre repose sur un livre portant les initiales de Pacioli. Un rhombicuboctaèdre (solide convexe composé de 18 carrés et de 8 triangles) est suspendu à gauche du tableau. L'identité du jeune homme à droite est incertaine, mais un commentateur y reconnaît l'"éternel étudiant" instruit par Pacioli. Certains auteurs ont également évoqué la possibilité que l'étudiant soit Albrecht Dürer.
    Depicted people Luca Pacioli Edit this at Wikidata
    Date 1495
    date QS:P571,+1495-00-00T00:00:00Z/9
    Medium oil on panel
    medium QS:P186,Q296955;P186,Q287,P518,Q861259
    Dimensions height: 98 cm (38.5 in); width: 108 cm (42.5 in)
    dimensions QS:P2048,98U174728
    dimensions QS:P2049,108U174728
    institution QS:P195,Q290549
    Accession number
    inv. Q 58
    Exhibition history 2012 La Città ideale, L’utopia del Rinascimento a Urbino tra Piero della Francesca e Raffaello.
    References
    Source/Photographer Lauwers, Luc & Willekens, Marleen: Five Hundred Years of Bookkeeping: A Portrait of Luca Pacioli (Tijdschrift voor Economie en Management, Katholieke Universiteit Leuven, 1994, vol. XXXIX issue 3 p. 289–304) pdf
    Other versions

    Licensing

    This is a faithful photographic reproduction of a two-dimensional, public domain work of art. The work of art itself is in the public domain for the following reason:
    Public domain

    This work is in the public domain in its country of origin and other countries and areas where the copyright term is the author's life plus 100 years or fewer.


    This work is in the public domain in the United States because it was published (or registered with the U.S. Copyright Office) before January 1, 1931.

    This file has been identified as being free of known restrictions under copyright law, including all related and neighboring rights.
    The official position taken by the Wikimedia Foundation is that "faithful reproductions of two-dimensional public domain works of art are public domain".
    This photographic reproduction is therefore also considered to be in the public domain in the United States. In other jurisdictions, re-use of this content may be restricted; see Reuse of PD-Art photographs for details.

    Captions

    Portrait of Luca Pacioli (1445–1517) with a student, attributed to Jacopo de' Barbari
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    File history

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    Date/TimeThumbnailDimensionsUserComment
    current18:22, 5 August 2019Thumbnail for version as of 18:22, 5 August 20191,500 × 1,250 (299 KB)Chiorbone da FrittoleReverted to version as of 17:57, 29 December 2018 (UTC)
    10:05, 8 May 2019Thumbnail for version as of 10:05, 8 May 20191,500 × 1,250 (1.13 MB)UpdateNerdmore proper levels
    17:57, 29 December 2018Thumbnail for version as of 17:57, 29 December 20181,500 × 1,250 (299 KB)Chiorbone da Frittolebetter
    18:38, 2 December 2017Thumbnail for version as of 18:38, 2 December 20171,500 × 1,250 (259 KB)HohumBlue colouration in dark areas.
    01:38, 25 November 2017Thumbnail for version as of 01:38, 25 November 20171,500 × 1,250 (299 KB)SoerfmBrightness
    21:27, 16 March 2012Thumbnail for version as of 21:27, 16 March 20121,500 × 1,250 (259 KB)Eugene aBetter
    13:42, 16 December 2009Thumbnail for version as of 13:42, 16 December 2009946 × 790 (131 KB)Shakkohttp://homepage3.nifty.com/pacioli/psj_top001.jpg
    05:06, 7 September 2008Thumbnail for version as of 05:06, 7 September 2008473 × 391 (157 KB)Tetraktys{{Information |Description= |Source= |Date= |Author= |Permission= |other_versions= }}
    10:43, 30 March 2006Thumbnail for version as of 10:43, 30 March 2006473 × 391 (42 KB)Tad~commonswikiLukas Pačiolis

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