TY - JOUR
T1 - White Spots on Smoke Rings by Bruce Nauman: A Case Study On Contemporary Art Conservation Using Microanalytical Techniques
AU - Mafalda, Ana Cardeira
AU - Câmara, Rodrigo Bettencourt da
AU - Strzelec, Patrick
AU - Schiavon, Nick
AU - Mirão, José
AU - Candeias, António
AU - Carvalho, Maria Luísa
AU - Manso, Marta
N1 - Conference code: 47th
PY - 2015/6/20
Y1 - 2015/6/20
N2 - The artwork "Smoke Rings: Two Concentric Tunnels, Non-Communicating" by Bruce Nauman represents a case study of corrosion of a black patina-coated Al-alloy contemporary artwork. The main concern over this artwork was the widespread presence of white spots on its surface. Alloy substrate, patina, and white spots were characterized by means of energy-dispersive X-ray fluorescence and scanning electron microscopy with energy-dispersive spectroscopy. Alloy substrate was identified as an aluminum alloy 6,000 series Al-Si-Mg. Patina's identified composition confirmed the documentation provided by the atelier. Concerning the white spots, zircon particles were found on patina surface as external elements.
AB - The artwork "Smoke Rings: Two Concentric Tunnels, Non-Communicating" by Bruce Nauman represents a case study of corrosion of a black patina-coated Al-alloy contemporary artwork. The main concern over this artwork was the widespread presence of white spots on its surface. Alloy substrate, patina, and white spots were characterized by means of energy-dispersive X-ray fluorescence and scanning electron microscopy with energy-dispersive spectroscopy. Alloy substrate was identified as an aluminum alloy 6,000 series Al-Si-Mg. Patina's identified composition confirmed the documentation provided by the atelier. Concerning the white spots, zircon particles were found on patina surface as external elements.
KW - Bruce Nauman
KW - contemporary artwork
KW - EDXRF
KW - micro-XRD
KW - SEM-EDS
UR - http://www.scopus.com/inward/record.url?scp=85027944816&partnerID=8YFLogxK
U2 - 10.1017/S1431927614013002
DO - 10.1017/S1431927614013002
M3 - Article
C2 - 25158782
AN - SCOPUS:85027944816
SN - 1431-9276
VL - 21
SP - 15
EP - 19
JO - Microscopy and Microanalysis
JF - Microscopy and Microanalysis
IS - 1
T2 - 47th Annual Congress of the Portuguese Society for Microscopy
Y2 - 9 December 2013 through 10 December 2013
ER -