Plastiquem: PROJECTE EXPRESSART

Plastiquem: PROJECTE EXPRESSART:  EXPRESSART Aquest projecte es va desenvolupar durant el curs 2010-11 amb la participació de totes les classes de l'escola. Va començar ...

País+peti..bé

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EL NOSTRE GAUDI

La tardor

 

 

 

 

Video de la Isla de Hierro

Nosaltres estem a la península pero ells estan vivin allí mateix i això ha de ser acollonant.

MES...

COSESETES

En una de mis visitas a Xunantunich el año pasado, en mi carácter de consultor para el Instituto de Conservación Getty, tuve la oportunidad de encontrarme con Luciano Cedillo, director del Departamento de Restauración del INAH de México, quien me comentó que un caso similar de deterioro se presenta a el sitio Kohunlich. Ellos han determinado la presencia de sales en el proceso

deteriorante pero, en el caso de Xunantunich y Tikal, lo que nosotros sabíamos es que la piedra de construcción es carbonato de calcio, sin sales de ninguna clase.
Sin hacer mucho caso de los análisis previos, dispusimos poner en nuestra boca pedacitos de la piedra deteriorada y para mi sorpresa su sabor era salado. La pregunta forzada fue ¿de dónde viene la sal?, aún no lo sabemos a ciencia cierta, pero creo que podrían venir de los lodos utilizados por los Mayas en sus rellenos como aglutinanEn una de mis visitas a Xunantunich el año pasado, en mi carácter de consultor para el Instituto de Conservación Getty, tuve la oportunidad de encontrarme con Luciano Cedillo, director del Departamento de Restauración del INAH de México, quien me comentó que un caso similar de deterioro se presenta a el sitio Kohunlich. Ellos han determinado la presencia de sales en el proceso deteriorante pero, en el caso de Xunantunich y Tikal, lo que nosotros sabíamos es que la piedra de construcción es carbonato de calcio, sin sales de ninguna clase. Sin hacer mucho caso de los análisis previos, dispusimos poner en nuestra boca pedacitos de la piedra deteriorada y para mi sorpresa su sabor era salado. La pregunta forzada fue ¿de dónde viene la sal?, aún no lo sabemos a ciencia cierta, pero creo que podrían venir de los lodos utilizados por los Mayas en sus rellenos como aglutinantes de construcción. Esto aclaró un poco mi pensamiento pues las "sales disueltas migran hacia las partes más calientes, mientras que el agua se mueve hacia las partes más frías" (Stambolov y Van Asperen de Boer 1976) y por consiguiente, al depositarse sobre áreas secas, se cristalizan y causan destrucción. Si el área es húmeda, la sal no logra cristalizar y por lo tanto se aleja sin hacer daño o simplemente no llega nunca.tes de construcción. Esto aclaró un poco mi pensamiento pues las "sales disueltas migran hacia las partes más calientes, mientras que el agua se mueve hacia las partes más frías" (Stambolov y Van Asperen de Boer 1976) y por consiguiente, al depositarse sobre áreas secas, se cristalizan y causan destrucción. Si el área es húmeda, la sal no logra cristalizar y por lo tanto se aleja sin hacer daño o simplemente no llega nunca.

Grunge

DETERIORO Y CONSERVACIÓN IN SITU DE LA PIEDRA
Y LOS ESTUCOS
EN CONSTRUCCIONES ARQUEOLÓGICAS DEL ÁREA MAYA
Rudy Larios Villalta
La conservación in situ debe entenderse como la conservación de los bienes culturales en el lugar preciso en que fueron encontrados y comprende todas aquellas medidas protectoras que el arqueólogo y el conservador puedan poner en práctica antes, durante y después de la investigación. Esto incluye los tratamientos de rescate en artefactos que por su naturaleza movible no podrán

 

 

quedarse en el lugar mismo de su hallazgo.
En nuestro caso específico, piedras y estucos, lo estamos aplicando a monumentos arquitectónicos prehispánicos que al ser liberados por investigación y restauración arqueológica quedan expuestos al público visitante y como consecuencia al deterioro. Estos procesos de deterioro han venido siendo una gran preocupación para arqueólogos, conservadores, restauradores, químicos y, por supuesto, para las autoridades oficiales responsables de la preservación de los citados monumentos. No obstante y lamentablemente hasta hoy, no tenemos una fórmula que lo detenga a pesar de muchos años de experimentación.

En una de mis visitas a Xunantunich el año pasado, en mi carácter de consultor para el Instituto de Conservación Getty, tuve la oportunidad de encontrarme con Luciano Cedillo, director del Departamento de Restauración del INAH de México, quien me comentó que un caso similar de deterioro se presenta a el sitio Kohunlich. Ellos han determinado la presencia de sales en el proceso deteriorante pero, en el caso de Xunantunich y Tikal, lo que nosotros sabíamos es que la piedra de construcción es carbonato de calcio, sin sales de ninguna clase.
Sin hacer mucho caso de los análisis previos, dispusimos poner en nuestra boca pedacitos de la piedra deteriorada y para mi sorpresa su sabor era salado. La pregunta forzada fue ¿de dónde viene la sal?, aún no lo sabemos a ciencia cierta, pero creo que podrían venir de los lodos utilizados por los Mayas en sus rellenos como aglutinantes de construcción. Esto aclaró un poco mi pensamiento pues las "sales disueltas migran hacia las partes más calientes, mientras que el agua se mueve hacia las partes más frías" (Stambolov y Van Asperen de Boer 1976) y por consiguiente, al depositarse sobre áreas secas, se cristalizan y causan destrucción. Si el área es húmeda, la sal no logra cristalizar y por lo tanto se aleja sin hacer daño o simplemente no llega nunca.

Roses i més roses.

 

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estic provant el WLB i com queden les imatges

Aquí no hi ha res de res.....

prova 3

years older than him. They knew each other from Novoselic’s younger brother Robert and from hanging around The Melvins. A local drummer named Aaron Burckhard soon joined in. Their first gig was a house party in 1987. This same year, Cobain started going out with Tracy Marander, his first serious girlfriend. The two eventually were living together in Olympia. Although they struggled financially, the couple seemed to enjoy the rock and roll lifestyle. Cobain spent a lot of his time exploring different creative outlets—writing, painting, drawing, and making collages.

entrada 2

entrada 3

LEER :parte 1
In 1982, Cobain left his father’s place and bounced around from relative to relative for several months. He then went to live with his mother who was with her boyfriend Pat O’Connor at the time. (They later married.) Attending high school in Aberdeen, he impressed teachers and students with his artistic talents. Cobain seemed to have odd tastes in subject matter, drawing a sperm transforming into an embryo for one project, according to Heavier than Heaven: A Biography of Kurt Cobain by Charles R. Cross.

comentari 4

Singer, songwriter. Born Kurt Donald Cobain on February 20, 1967, in Aberdeen, Washington. A talented, troubled performer, Kurt Cobain became a rock legend with his band Nirvana in the 1990s. Growing up in a small logging town, Cobain showed an interest in art and music. He excelled at drawing, so much so that his talents were even apparent in kindergarten. He also learned to play piano by ear and enjoyed a kiddie drum kit his parents had given him. At his father's urging, Cobain also played little league baseball. He sometimes spent time with his little sister Kim who was born in 1971, but both Cobain children had to deal with their parents yelling and fighting as their marriage became increasingly stormy.
After his parents divorced when he was nine, Cobain became withdrawn. He went to live with his father after the divorce. On the weekends, he would visit his mother and his sister. When his father remarried, Cobain resented his stepmother Jenny and her two children. One of the bright spots of this difficult time was a present he received from his uncle Chuck—a guitar. Although the instrument was fairly beat up, it inspired Cobain to learn to play and it offered him a respite from his unhappiness at home. Alienated and angry, he believed that his father always took his stepmother’s side and favored her children and his half-brother Chad who had been born in 1979. Cobain began experimenting with drugs in his mid-teens, and he pushed himself farther away from his father.
In 1982, Cobain left his father’s place and bounced around from relative to relative for several months. He then went to live with his mother who was with her boyfriend Pat O’Connor at the time. (They later married.) Attending high school in Aberdeen, he impressed teachers and students with his artistic talents. Cobain seemed to have odd tastes in subject matter, drawing a sperm transforming into an embryo for one project, according to Heavier than Heaven: A Biography of Kurt Cobain by Charles R. Cross.
Cobain’s life changed when he started listening punk rock. Discovering a local punk band, the Melvins, he befriended Buzz Osbourne, a member of the group. Osbourne introduced him to some other punk bands, such as the Sex Pistols. The Melvins often practiced in a space near drummer Dale Crover’s house and a lot of fans, including Cobain, came to these sessions and hung out. As high school progressed, he was doing more drinking and drugging. Cobain also got into fights with his mother who was also drinking a lot, and he could not stand his stepfather.
Cobain spent much of 1984 and 1985 living in various places. He spent time living with friends when he could and sleeping in apartment building hallways and a hospital waiting room when he did not have any other place to crash. In July 1985, Cobain was arrested for spray painting buildings in town with some of his friends. His friends got away, but Cobain was caught and taken to the police station. He later received a fine and a suspended sentence for his actions. Several months later, Cobain started his first band, Fecal Matter. They recorded a few songs together at his aunt Mari’s house, but they never played any gigs.
The next year Cobain was in trouble with the law again after being found wandering around an abandoned building drunk at night. As a result, he ended up spending several days in jail. Cobain started playing music with bassist Krist Novoselic who was two
Cobain spent much of 1984 and 1985 living in various places. He spent time living with friends when he could and sleeping in apartment building hallways and a hospital waiting room when he did not have any other place to crash. In July 1985, Cobain was arrested for spray painting buildings in town with some of his friends. His friends got away, but Cobain was caught and taken to the police station. He later received a fine and a suspended sentence for his actions. Several months later, Cobain started his first band, Fecal Matter. They recorded a few songs together at his aunt Mari’s house, but they never played any gigs.
The next year Cobain was in trouble with the law again after being found wandering around an abandoned building drunk at night. As a result, he ended up spending several days in jail. Cobain started playing music with bassist Krist Novoselic who was two