Uporaba mikrobledenjemera za konservatorsko-restavratorsko oceno svetlobne stabilnosti izbranih gradiv

Đorđević, Alina Helena (author), Strlič, Matija (mentor), Močnik Ramovš, Lucija (comentor)

Diplomska naloga obravnava uporabo mikrobledenjemera za oceno svetlobne stabilnosti predmetov kulturne dediščine, z namenom, da bi izdelali oceno svetlobne stabilnosti izbranega gradiva. To je bila tapeta datirana med 1750 in 1850, izdelana v tehniki lesoreza na papirju. Naloga je sestavljena iz treh večjih poglavij: uporaba mikrobledenjemera v konservatorstvu-restavratorstvu, meritve na izbranem gradivu in ocena svetlobne stabilnosti izbranega gradiva. V prvem delu opišem mikrobledenjemer, njegovo uporabo, kako se interpretira podatke, ki jih dobimo z meritvami, in kakšna je uporaba teh meritev za namen izdelave priporočila osvetljenosti ob razstavljanju. V drugem delu naloge predstavim meritve, ki sem jih opravila na izbranem gradivu in kako so meritve potekale, zakaj sem jih delala ter kakšne so bile ugotovitve. Poleg tapete so tu tudi meritve na papirnih vzorcih, vzorcu usnja, dveh različnih slik na platnu v akrilni in oljni tehniki ter meritve na barvni fotografiji. V zadnjem delu sem izdelala oceno svetlobne stabilnosti in priporočila za razstavljanje tapete ter primerjala lastna priporočila s priporočili, ki so nastala pred meritvami.

• Language: Slovenian
• Keywords: konservatorstvo-restavratorstvo, svetlobna stabilnost, svetlobna doza, mikrobledenjemer, razstavni pogoji, slikovna plast, diplomska naloga
• Work type: Bachelor thesis/paper
• Organization: ALUO - Academy of Fine Arts and Design
• Year: 2022
• PID: 20.500.12556/RUL-140380
• Publication date in RUL: 14.09.2022

Secondary language

• Language: English
• Title: The Use Of Microfadometer In Conservation-Restoration for Lightfastness Assessment Of Selected Materials

Abstract

The bachelor’s thesis addresses the use of micro fadometer for lightfastness assessment of objects of cultural heritage with the aim of assessing the light stability of selected materials – a wallpaper dated between 1750 and 1850, made in the technique of linocut on paper. The thesis consists of three main parts: the use of microfadometer in conservation-restoration, measurments on selected material and assessment of light stability of selected material. In the first part, I describe the microfadometer, its use, how to interpret the data obtained from measurements, and the application of these measurements in creation of lighting policy. In the second part of the thesis, I present the measurements on selected material, the methodology and what the findings were. In addition to the wallpaper, there are also measurments on paper, leather, two different paintings on canvas made with acrylic and oil paints, and measurements on a color photograph. In the last part of the thesis, I formulated a light fastness assessment and display policy and compared the new policy with the policy formulated before the use of microfadometer.

• Keywords: conservation-restoration, lightfastness, lightdose, microfadometer, displaypolicy, picture layer, BA thesis