
{"id":2728,"date":"2017-03-04T08:43:25","date_gmt":"2017-03-04T08:43:25","guid":{"rendered":"http:\/\/martaberrocal.org\/cat\/?p=2728"},"modified":"2017-03-05T07:01:33","modified_gmt":"2017-03-05T07:01:33","slug":"plomalls-calamars-sardines-i-un-sistema-dinamic","status":"publish","type":"post","link":"https:\/\/martaberrocal.org\/cat\/plomalls-calamars-sardines-i-un-sistema-dinamic\/","title":{"rendered":"Plomalls, calamars, sardines i un sistema din\u00e0mic"},"content":{"rendered":"<p>&nbsp;<\/p>\n<p>Vaig acabar l\u2019article dedicat als <a href=\"https:\/\/martaberrocal.org\/cat\/plomalls-de-miragua\/\">plomalls de miragu\u00e0<\/a> dient:<\/p>\n<p>&#8230;he ficat un dels fruits que he recollit sota <strong>una cam<a href=\"https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/R-DSC06323-Copiar.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-2737 alignright\" src=\"https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/R-DSC06323-Copiar-249x300.jpg\" alt=\"\" width=\"249\" height=\"300\" srcset=\"https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/R-DSC06323-Copiar-249x300.jpg 249w, https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/R-DSC06323-Copiar.jpg 497w\" sizes=\"auto, (max-width: 249px) 100vw, 249px\" \/><\/a>pana de vidre que no s\u00e9 d\u2019on va sortir i a la qual fins ara no havia trobat utilitat<\/strong>. Ara s\u2019ha convertit, moment\u00e0niament, en una <strong>campana contenidora de plomalls sedosos<\/strong>.<\/p>\n<p><strong>He esbrinat l\u2019origen de la campana:<\/strong><\/p>\n<p>Es tracta de la coberta protectora d\u2019un llum que es col\u00b7loca a les barques per anar a pescar calamars, sardines, seitons i varats. \u00a0Aquesta activitat es porta a terme des del capvespre fins l\u2019albada. El llum enc\u00e8s en un extrem de la barca il\u00b7lumina l\u2019aigua i atrau els calamars i els peixos, que es tornen m\u00e9s vulnerables a les poteres i les xarxes que destrament maneguen els pescadors amb l\u2019objectiu d\u2019atrapar-los.<\/p>\n<p style=\"padding-left: 30px;\"><strong><span style=\"color: #333399;\">Sense saber-ho, la nova funci\u00f3 que he atorgat a la campana enlla\u00e7a a la perfecci\u00f3 amb la seva funci\u00f3 original: la de protegir<\/span><\/strong><\/p>\n<p><a href=\"https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/DSC06341-Copiar.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-2733 alignleft\" src=\"https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/DSC06341-Copiar-225x300.jpg\" alt=\"\" width=\"225\" height=\"300\" srcset=\"https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/DSC06341-Copiar-225x300.jpg 225w, https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/DSC06341-Copiar.jpg 450w\" sizes=\"auto, (max-width: 225px) 100vw, 225px\" \/><\/a><\/p>\n<p>Dins la campana, el fruit de miragu\u00e0 que vaig col\u00b7locar, ha experimentat canvis i ha passat quelcom que no havia previst.<\/p>\n<p>El vidre s\u2019ha cobert de gotes d\u2019aigua de condensaci\u00f3.<\/p>\n<p>Aix\u00f2 em fa connectar amb l\u2019obra de <a href=\"http:\/\/www.macba.cat\/ca\/hans-haacke\" target=\"_blank\"><strong>Hans Haacke<\/strong><\/a>: <em>Condensation cube<\/em> (Cub de condensaci\u00f3).<\/p>\n<figure id=\"attachment_2736\" aria-describedby=\"caption-attachment-2736\" style=\"width: 214px\" class=\"wp-caption alignright\"><a href=\"http:\/\/www.macba.cat\/ca\/condensation-cube-1523 \" target=\"_blank\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-2736\" src=\"https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/R-1523_006-Condensation-cube-300x300.jpg\" width=\"214\" height=\"214\" srcset=\"https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/R-1523_006-Condensation-cube-300x300.jpg 300w, https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/R-1523_006-Condensation-cube-150x150.jpg 150w, https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/R-1523_006-Condensation-cube-768x769.jpg 768w, https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/R-1523_006-Condensation-cube-1024x1024.jpg 1024w, https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/R-1523_006-Condensation-cube.jpg 1040w\" sizes=\"auto, (max-width: 214px) 100vw, 214px\" \/><\/a><figcaption id=\"caption-attachment-2736\" class=\"wp-caption-text\"><strong> Hans Haacke<\/strong>. Condensation cube<\/figcaption><\/figure>\n<p>Est\u00e0 exposada actualment al MACBA (Museu d\u2019Art Contemporani de Barcelona), formant part de l\u2019exposici\u00f3: &#8220;Col\u00b7lecci\u00f3 31&#8221;.<\/p>\n<p>Conec b\u00e9 aquesta pe\u00e7a perqu\u00e8 m\u2019he passat for\u00e7a temps treballant al voltant d\u2019ella per crear un\u00a0 material senzill amb l\u2019objectiu que els nens que visiten el museu puguin manipular-lo a sales i veure de prop l\u2019efecte de la condensaci\u00f3 de l\u2019aigua sobre una superf\u00edcie transparent,\u00a0 i experimentar, jugant, les possibilitats de canviar la disposici\u00f3 de les gotes.<\/p>\n<p>Tamb\u00e9 he dedicat temps a llegir l\u2019assaig que va escriure al 1968 el bi\u00f2leg i fil\u00f2sof Bertalanffy: \u201cTeoria general dels sistemes\u201d. \u00a0Les idees que exposa sobre la concepci\u00f3 dels organismes vius com sistemes oberts que canvien en interaccionar amb l\u2019entorn, \u00a0van interessar a Haacke. L\u2019artista fa una transposici\u00f3 d\u2019aquest concepte a l\u2019\u00e0mbit de l\u2019art en algunes de les seves primeres obres com ara <em>Condensation cube<\/em>.<\/p>\n<p style=\"padding-left: 30px;\"><span style=\"color: #666699;\">L\u2019aigua que cont\u00e9 el cub de metacrilat transparent es condensa dins aquest i experimenta variacions en funci\u00f3 de la temperatura ambient, que es veu influenciada per la pres\u00e8ncia dels espectadors a la sala on est\u00e0 exposada.<\/span><\/p>\n<p><strong>La meva campana tamb\u00e9 alberga un sistema din\u00e0mic<\/strong>. L\u2019he deixat exposada als raigs de sol i el fruit del miragu\u00e0 ha anat obrint-se progressivament i les llavors que cont\u00e9 s\u2019han dispersat per la campana, que les protegeix impedint que surtin volant. La humitat continguda en el fruit s\u2019ha condensat a l\u2019interior i el vidre s\u2019ha cobert de gotetes d\u2019aigua que varien de grand\u00e0ria i es disposen d\u2019una manera que est\u00e0 influenciada, crec, per la temperatura de la superf\u00edcie. Sospito que no \u00e9s homog\u00e8nia, especialment a determinades hores del dia.<\/p>\n<p><a href=\"https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/DSC06355-Copiar.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-medium wp-image-2739\" src=\"https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/DSC06355-Copiar-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/DSC06355-Copiar-300x225.jpg 300w, https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/DSC06355-Copiar.jpg 600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n<p><strong>He estat jugant amb la campana<\/strong>. Durant la nit, segons si l\u2019acosto o l\u2019allunyo de la llar de foc, la disposici\u00f3 de les gotes varia i tamb\u00e9 ho fa la seva mida.<\/p>\n<div id='gallery-1' class='gallery galleryid-2728 gallery-columns-3 gallery-size-thumbnail'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/DSC06349-Copiar.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/DSC06349-Copiar-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon portrait'>\n\t\t\t\t<a href='https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/R-DSC06337-Copiar.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/R-DSC06337-Copiar-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/DSC06353-Copiar.jpg'><img loading=\"lazy\" decoding=\"async\" width=\"150\" height=\"150\" src=\"https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/DSC06353-Copiar-150x150.jpg\" class=\"attachment-thumbnail size-thumbnail\" alt=\"\" \/><\/a>\n\t\t\t<\/div><\/figure>\n\t\t<\/div>\n\n<p>Han passat els dies i tinc la impressi\u00f3 que la condensaci\u00f3 ha disminu\u00eft. La campana t\u00e9 a la part superior un petit orifici que\u00a0 permet que l\u2019aigua condensada s\u2019evapori lentament.<\/p>\n<p><a href=\"https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/DSC06333-Copiar.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-2732 \" src=\"https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/DSC06333-Copiar-150x150.jpg\" width=\"131\" height=\"131\" \/><\/a><\/p>\n<p><strong>Fins quan durar\u00e0 aquest dinamisme? <\/strong>Em proposo esbrinar si la condensaci\u00f3 acabar\u00e0 desapareixent del tot. Crec que s\u00ed.<\/p>\n<p>Mentre, <strong>em diverteixo<\/strong> <strong>fent fotografies<\/strong> dels efectes visuals de gotes i plomalls, que trobo especialment atractius, i <strong>dels canvis que experimenta el meu particular contenidor de plomalls de miragu\u00e0,\u00a0 el protector del llum per atraure calamars, sardines i altres peixos, que alberga en aquests moments un sistema din\u00e0mic.<\/strong><\/p>\n<p><a href=\"https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/DSC06329-Copiar.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-2731 alignleft\" src=\"https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/DSC06329-Copiar-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/DSC06329-Copiar-300x225.jpg 300w, https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/DSC06329-Copiar.jpg 600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><a href=\"https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/DSC06328-Copiar.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"size-medium wp-image-2730 alignright\" src=\"https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/DSC06328-Copiar-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" srcset=\"https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/DSC06328-Copiar-300x225.jpg 300w, https:\/\/martaberrocal.org\/cat\/wp-content\/uploads\/DSC06328-Copiar.jpg 600w\" sizes=\"auto, (max-width: 300px) 100vw, 300px\" \/><\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>&nbsp; Vaig acabar l\u2019article dedicat als plomalls de miragu\u00e0 dient: &#8230;he ficat un dels fruits que he recollit sota una campana de vidre que no s\u00e9 d\u2019on va sortir i a la qual fins ara no havia trobat utilitat. Ara s\u2019ha convertit, moment\u00e0niament, en una campana contenidora de plomalls sedosos. He esbrinat l\u2019origen de la &hellip; <a href=\"https:\/\/martaberrocal.org\/cat\/plomalls-calamars-sardines-i-un-sistema-dinamic\/\" class=\"more-link\">Continua la lectura de <span class=\"screen-reader-text\">Plomalls, calamars, sardines i un sistema din\u00e0mic<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[63],"tags":[4,58,50,57],"class_list":["post-2728","post","type-post","status-publish","format-standard","hentry","category-explorar-el-mon","tag-arte-contemporaneo","tag-botanica","tag-materials-naturals","tag-observacio"],"_links":{"self":[{"href":"https:\/\/martaberrocal.org\/cat\/wp-json\/wp\/v2\/posts\/2728","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/martaberrocal.org\/cat\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/martaberrocal.org\/cat\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/martaberrocal.org\/cat\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/martaberrocal.org\/cat\/wp-json\/wp\/v2\/comments?post=2728"}],"version-history":[{"count":13,"href":"https:\/\/martaberrocal.org\/cat\/wp-json\/wp\/v2\/posts\/2728\/revisions"}],"predecessor-version":[{"id":2756,"href":"https:\/\/martaberrocal.org\/cat\/wp-json\/wp\/v2\/posts\/2728\/revisions\/2756"}],"wp:attachment":[{"href":"https:\/\/martaberrocal.org\/cat\/wp-json\/wp\/v2\/media?parent=2728"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/martaberrocal.org\/cat\/wp-json\/wp\/v2\/categories?post=2728"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/martaberrocal.org\/cat\/wp-json\/wp\/v2\/tags?post=2728"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}