{"id":30991,"date":"2025-12-05T13:47:27","date_gmt":"2025-12-05T12:47:27","guid":{"rendered":"https:\/\/capriolus.nl\/object\/mathieu-casseau-fr-terra-sigillata-straight-bowl\/"},"modified":"2025-12-05T13:47:27","modified_gmt":"2025-12-05T12:47:27","slug":"mathieu-casseau-fr-terra-sigillata-straight-bowl","status":"publish","type":"object","link":"https:\/\/capriolus.nl\/en\/objects\/studio-pottery\/mathieu-casseau-fr-terra-sigillata-straight-bowl\/","title":{"rendered":"Mathieu Casseau (FR) &#8211; terra sigillata straight bowl"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"<p>Mathieu Casseau (FR),\u00a0straight bowl, turned on the wheel, flat bottom, terra sigillata decor1), height 7 cm, diameter 18.5 cm, dated and signed, 2019. This fine object was purchased by its first owners from Galerie Loes &#038; Reinier International Ceramics in Deventer in 2020. 1) Galerie&#8217;s explanation of the Terra Sigillata decor: \u2018The technique of sealed earth, also known as terra sigillata, is characterised by the vivid craquel\u00e9 visible on the sherd. The secret is hidden in the covering of the turned pot with a refined purified clay silt, obtained by an almost chemical process of sieving and sedimentation. Mathieu fires his work in the wood-fired kiln all at once without firing biscuit first. He fires his work at a temperature of 980 degrees C. During the firing process, perfect vitrification is achieved with the right clay as a base. The sludge fuses with the surface of the carefully polished piece. Mathieu carefully selects his clay to use to turn the pot and the clay to serve as sludge. The refining process takes several days to several weeks; the clay is diluted with rainwater, sieved and clarified in a long process of settling and drying. The longer the settling, the finer the object vitrifies. The black of the smoke firing draws networks of craquel\u00e9 in an accidental play of lines.\u2019 rechte kom, op de schijf gedraaid, vlakke bodem, terra sigillata decor 1), hoogte 7 cm, diameter 18,5 cm,\u00a0gedateerd\u00a0en gesigneerd, 2019. Dit fraaie object is door de eerste eigenaren aangekocht bij Galerie Loes &#038; Reinier International Ceramics te Deventer in 2020. 1) Uitleg van de Galerie over het Terra Sigillata decor: &#8220;De techniek van de verzegelde aarde, ook wel terra sigillata genoemd, wordt gekenmerkt door het levendige craquel\u00e9 dat op de scherf te zien is. Het geheim zit verborgen in de bedekking van de gedraaide pot met een verfijnde gezuiverde kleislib, die wordt verkregen door een bijna chemisch proces van zeven en sedimentatie. Mathieu stookt zijn werk in de houtoven in \u00e9\u00e9n keer zonder eerst biscuit te bakken. Hij stookt zijn werk bij een temperatuur van 980 graden C. Tijdens het bakproces wordt een perfecte verglazing bereikt met de juiste klei als basis. De slib versmelt met het oppervlak van het zorgvuldig gepolijste stuk. Mathieu selecteert zorgvuldig zijn klei, om daarmee de pot te draaien en de klei om als slib te dienen. Het raffinageproces duurt enkele dagen tot enkele weken; de klei wordt verdund met regenwater, gezeefd en geklaard in een lang proces van bezinken en drogen. Hoe langer de bezinking, hoe fijner het object verglaasd. Het zwart van de rookstook\u00a0trekt netwerken van craquel\u00e9 in een toevallig lijnenspel&#8221;.<\/p>\n","protected":false},"featured_media":20866,"parent":0,"template":"","meta":{"_acf_changed":false},"objecten":[93],"class_list":["post-30991","object","type-object","status-publish","has-post-thumbnail","hentry","objecten-studio-pottery"],"acf":[],"_links":{"self":[{"href":"https:\/\/capriolus.nl\/en\/wp-json\/wp\/v2\/object\/30991","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/capriolus.nl\/en\/wp-json\/wp\/v2\/object"}],"about":[{"href":"https:\/\/capriolus.nl\/en\/wp-json\/wp\/v2\/types\/object"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/capriolus.nl\/en\/wp-json\/wp\/v2\/media\/20866"}],"wp:attachment":[{"href":"https:\/\/capriolus.nl\/en\/wp-json\/wp\/v2\/media?parent=30991"}],"wp:term":[{"taxonomy":"objecten","embeddable":true,"href":"https:\/\/capriolus.nl\/en\/wp-json\/wp\/v2\/objecten?post=30991"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}