{"id":2107,"date":"2025-03-14T15:00:23","date_gmt":"2025-03-14T13:00:23","guid":{"rendered":"https:\/\/www.salvador-dali.org\/?page_id=2107"},"modified":"2025-07-03T13:02:17","modified_gmt":"2025-07-03T11:02:17","slug":"documentacio-de-la-tecnica-pictorica","status":"publish","type":"page","link":"https:\/\/www.salvador-dali.org\/ca\/obra\/conservacio-i-restauracio\/documentacio-de-la-tecnica-pictorica\/","title":{"rendered":"Documentaci\u00f3 de la t\u00e8cnica pict\u00f2rica"},"content":{"rendered":"\n<div class=\"wp-block-columns global-column is-layout-flex wp-container-core-columns-is-layout-9d6595d7 wp-block-columns-is-layout-flex\">\n<div class=\"wp-block-column is-layout-flow wp-block-column-is-layout-flow\">\n<p class=\"wp-block-custom-entradeta entradeta\">Les pintures de la col\u00b7lecci\u00f3 s\u2019estudien exhaustivament amb la finalitat d\u2019identificar-ne les caracter\u00edstiques t\u00e8cniques i materials, establir-ne l\u2019estat de conservaci\u00f3 i dissenyar l\u2019estrat\u00e8gia adequada que garanteixi la seva conservaci\u00f3. <\/p>\n<\/div>\n<\/div>\n\n\n    <div  class=\"wp-block-columns swiper-column  intro intro-images bloc-destacats imatges\" style=\"background-image: linear-gradient(to right, white, white)\">\n        <div class=\"wp-block-column\">\n            <div id=\"swiper-69da1f94388d3\" class=\"swiper destacats dues\" >\n                <div class=\"swiper-wrapper\">\n\n                                            <div class=\"swiper-slide intro\">\n                            <span class=\"image-background\" style=\"background-image:url(https:\/\/www.salvador-dali.org\/wp-content\/uploads\/2025\/06\/Documentacio-obres-pictoriques-1.jpg)\"><\/span>\n                            \n                        <\/div>\n                        <div class=\"swiper-slide\">\n                           <div class=\"descripcio\">\n                            <h2>L&#8217;espectre de la llum com a mitj\u00e0<\/h2>\n                            <p>L\u2019estudi de les capes pict\u00f2riques s\u2019inicia amb una inspecci\u00f3 a fons de la pe\u00e7a amb diferents tipus de llum \u2014llum natural, llum reflectida, llum rasant, llum ultraviolada, llum infraroja\u2014 i amb la presa de fotografies i macrofotografies de detalls. Amb l\u2019ajut de la lupa binocular, aquests ex\u00e0mens ens permeten observar diferents caracter\u00edstiques t\u00e8cniques i de procediment de la pintura i comprendre aspectes dels materials.<br \/>\nPer exemple, <u>l<\/u>a llum visible, amb les seves variants reflectida, rasant i transmesa, ens dona informaci\u00f3 sobre el tra\u00e7 de l\u2019artista, la textura pict\u00f2rica, la pinzellada i el tipus de pinzells utilitzats, entre d\u2019altres. La llum ultraviolada ens permet identificar retocs posteriors i el tipus de vern\u00eds utilitzat o no per l\u2019artista, segons la diferent resposta fluorescent que donen els materials presents a l\u2019obra. La reflectografia d\u2019infraroig permet veure dibuixos subjacents preparatoris i si hi ha algun <em>pentimento<\/em>. Les radiografies de les pintures donen informaci\u00f3 sobre el suport de tela o fusta i sobre alguns tipus de pigments.<br \/>\nFinalment, els estudis anal\u00edtics dels pigments i aglutinants de les pintures ens permeten identificar els materials i complementen la informaci\u00f3 sobre la t\u00e8cnica pict\u00f2rica de Dal\u00ed.<\/p>\n                            <\/div>\n\n                                                    <\/div>\n                    \n\n                    \n                        \n                        <div class=\"swiper-slide\">\n                                                            <figure>\n                                    <a data-fancybox=\"gallery-69da1f94388d3\" data-src=\"https:\/\/www.salvador-dali.org\/wp-content\/uploads\/2025\/06\/Documentacio-obres-pictoriques-2.jpg\" data-caption=\"&lt;em&gt;Comen\u00e7ament autom\u00e0tic d&#039;un retrat de Gala&lt;\/em&gt;, C.1933 (L&#039;estudi t\u00e8cnic de les capes pict\u00f2riques s&#039;inicia amb una inspecci\u00f3 de la pe\u00e7a)\">\n                                        <img decoding=\"async\" src=\"https:\/\/www.salvador-dali.org\/wp-content\/uploads\/2025\/06\/Documentacio-obres-pictoriques-2.jpg\" alt=\"Comen\u00e7ament autom\u00e0tic d'un retrat de Gala, C.1933 (L'estudi t\u00e8cnic de les capes pict\u00f2riques s'inicia amb una inspecci\u00f3 de la pe\u00e7a)\"> \n\t\t\t\t          \t\t\t<\/a>\n                                                                        <figcaption class=\"custom-caption\"><em>Comen\u00e7ament autom\u00e0tic d&#8217;un retrat de Gala<\/em>, C.1933 (L&#8217;estudi t\u00e8cnic de les capes pict\u00f2riques s&#8217;inicia amb una inspecci\u00f3 de la pe\u00e7a)<\/figcaption>\n                                <\/figure>\n                                                    <\/div>\n\n                    \n                        \n                        <div class=\"swiper-slide\">\n                                                            <figure>\n                                    <a data-fancybox=\"gallery-69da1f94388d3\" data-src=\"https:\/\/www.salvador-dali.org\/wp-content\/uploads\/2025\/06\/Documentacio-obres-pictoriques-3.jpg\" data-caption=\"&lt;em&gt;Comen\u00e7ament autom\u00e0tic d&#039;un retrat de Gala&lt;\/em&gt;, (La lupa binocular ens permet apropar-nos i veure el tra\u00e7 del grafit preparatori), C.1933 \u00a9 Salvador Dal\u00ed, Fundaci\u00f3 Gala-Salvador Dal\u00ed, Figueres, 2025\">\n                                        <img decoding=\"async\" src=\"https:\/\/www.salvador-dali.org\/wp-content\/uploads\/2025\/06\/Documentacio-obres-pictoriques-3.jpg\" alt=\"Comen\u00e7ament autom\u00e0tic d'un retrat de Gala, (La lupa binocular ens permet apropar-nos i veure el tra\u00e7 del grafit preparatori), C.1933 \u00a9 Salvador Dal\u00ed, Fundaci\u00f3 Gala-Salvador Dal\u00ed, Figueres, 2025\"> \n\t\t\t\t          \t\t\t<\/a>\n                                                                        <figcaption class=\"custom-caption\">&lt;em&gt;Comen\u00e7ament autom\u00e0tic d&#039;un retrat de Gala&lt;\/em&gt;, (La lupa binocular ens permet apropar-nos i veure el tra\u00e7 del grafit preparatori), C.1933 \u00a9 Salvador Dal\u00ed, Fundaci\u00f3 Gala-Salvador Dal\u00ed, Figueres, 2025<\/figcaption>\n                                <\/figure>\n                                                    <\/div>\n\n                    \n                        \n                        <div class=\"swiper-slide\">\n                                                            <figure>\n                                    <a data-fancybox=\"gallery-69da1f94388d3\" data-src=\"https:\/\/www.salvador-dali.org\/wp-content\/uploads\/2025\/06\/Documentacio-obres-pictoriques-4.jpg\" data-caption=\"&lt;em&gt;Comen\u00e7ament autom\u00e0tic d&#039;un retrat de Gala&lt;\/em&gt;, (Observem els grumolls de vern\u00eds sobre les capes pict\u00f2riques, macrofotografia), C.1933 \u00a9 Salvador Dal\u00ed, Fundaci\u00f3 Gala-Salvador Dal\u00ed, Figueres, 2025\">\n                                        <img decoding=\"async\" src=\"https:\/\/www.salvador-dali.org\/wp-content\/uploads\/2025\/06\/Documentacio-obres-pictoriques-4.jpg\" alt=\"Comen\u00e7ament autom\u00e0tic d'un retrat de Gala, (Observem els grumolls de vern\u00eds sobre les capes pict\u00f2riques, macrofotografia), C.1933 \u00a9 Salvador Dal\u00ed, Fundaci\u00f3 Gala-Salvador Dal\u00ed, Figueres, 2025\"> \n\t\t\t\t          \t\t\t<\/a>\n                                                                        <figcaption class=\"custom-caption\">&lt;em&gt;Comen\u00e7ament autom\u00e0tic d&#039;un retrat de Gala&lt;\/em&gt;, (Observem els grumolls de vern\u00eds sobre les capes pict\u00f2riques, macrofotografia), C.1933 \u00a9 Salvador Dal\u00ed, Fundaci\u00f3 Gala-Salvador Dal\u00ed, Figueres, 2025<\/figcaption>\n                                <\/figure>\n                                                    <\/div>\n\n                    \n                        \n                        <div class=\"swiper-slide\">\n                                                            <figure>\n                                    <a data-fancybox=\"gallery-69da1f94388d3\" data-src=\"https:\/\/www.salvador-dali.org\/wp-content\/uploads\/2025\/06\/Documentacio-obres-pictoriques-5.jpg\" data-caption=\"L\u2019oli &lt;em&gt;Cap&lt;\/em&gt;, del 1926, foto amb llum visible rasant \u00a9 Salvador Dal\u00ed, Fundaci\u00f3 Gala-Salvador Dal\u00ed, Figueres, 2025\">\n                                        <img decoding=\"async\" src=\"https:\/\/www.salvador-dali.org\/wp-content\/uploads\/2025\/06\/Documentacio-obres-pictoriques-5.jpg\" alt=\"L\u2019oli Cap, del 1926, foto amb llum visible rasant \u00a9 Salvador Dal\u00ed, Fundaci\u00f3 Gala-Salvador Dal\u00ed, Figueres, 2025\"> \n\t\t\t\t          \t\t\t<\/a>\n                                                                        <figcaption class=\"custom-caption\">L\u2019oli &lt;em&gt;Cap&lt;\/em&gt;, del 1926, foto amb llum visible rasant \u00a9 Salvador Dal\u00ed, Fundaci\u00f3 Gala-Salvador Dal\u00ed, Figueres, 2025<\/figcaption>\n                                <\/figure>\n                                                    <\/div>\n\n                    \n                        \n                        <div class=\"swiper-slide\">\n                                                            <figure>\n                                    <a data-fancybox=\"gallery-69da1f94388d3\" data-src=\"https:\/\/www.salvador-dali.org\/wp-content\/uploads\/2025\/06\/Documentacio-obres-pictoriques-6.jpg\" data-caption=\"L\u2019oli &lt;em&gt;Cap&lt;\/em&gt;, del 1926, foto amb llum ultraviolada \u00a9 Salvador Dal\u00ed, Fundaci\u00f3 Gala-Salvador Dal\u00ed, Figueres, 2025\">\n                                        <img decoding=\"async\" src=\"https:\/\/www.salvador-dali.org\/wp-content\/uploads\/2025\/06\/Documentacio-obres-pictoriques-6.jpg\" alt=\"L\u2019oli Cap, del 1926, foto amb llum ultraviolada \u00a9 Salvador Dal\u00ed, Fundaci\u00f3 Gala-Salvador Dal\u00ed, Figueres, 2025\"> \n\t\t\t\t          \t\t\t<\/a>\n                                                                        <figcaption class=\"custom-caption\">L\u2019oli &lt;em&gt;Cap&lt;\/em&gt;, del 1926, foto amb llum ultraviolada \u00a9 Salvador Dal\u00ed, Fundaci\u00f3 Gala-Salvador Dal\u00ed, Figueres, 2025<\/figcaption>\n                                <\/figure>\n                                                    <\/div>\n\n                    \n                        \n                        <div class=\"swiper-slide\">\n                                                            <figure>\n                                    <a data-fancybox=\"gallery-69da1f94388d3\" data-src=\"https:\/\/www.salvador-dali.org\/wp-content\/uploads\/2025\/07\/Cap-IR-Gasull2012.jpg\" data-caption=\"L\u2019oli &lt;em&gt;Cap&lt;\/em&gt;, del 1926, foto amb reflectografia d\u2019infraroig \u00a9 Salvador Dal\u00ed, Fundaci\u00f3 Gala-Salvador Dal\u00ed, Figueres, 2025\">\n                                        <img decoding=\"async\" src=\"https:\/\/www.salvador-dali.org\/wp-content\/uploads\/2025\/07\/Cap-IR-Gasull2012-1024x1014.jpg\" alt=\"L\u2019oli Cap, del 1926, foto amb reflectografia d\u2019infraroig \u00a9 Salvador Dal\u00ed, Fundaci\u00f3 Gala-Salvador Dal\u00ed, Figueres, 2025\"> \n\t\t\t\t          \t\t\t<\/a>\n                                                                        <figcaption class=\"custom-caption\">L\u2019oli &lt;em&gt;Cap&lt;\/em&gt;, del 1926, foto amb reflectografia d\u2019infraroig \u00a9 Salvador Dal\u00ed, Fundaci\u00f3 Gala-Salvador Dal\u00ed, Figueres, 2025<\/figcaption>\n                                <\/figure>\n                 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