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Chem 306: Environmental Chemistry and Art

 

Fall 2001

Class Meetings: Wednesdays, 2:15-5:15 p.m., SC 223

Instructor: Margaret V. Merritt
Office, Science Center 262; Lab, Science Center, 233
Telephone, x3016

Office Hours (tentative): Tuesday, 10-11 AM; Wednesday, 11-12 AM, or by appointment

Textbook: Taft, W. Stanley, Jr. and Mayer, James W. (2000) The Science of
Painting. New York: Springer-Verlag.

Overview. Environmental Chemistry and Art has been designed so that students can apply their scientific backgrounds to develop an understanding of artists’ materials and the chemistry associated with the creation and conservation of art as they examine the interaction of the environment with works of art. In this seminar course, students will gain experience in reading and analyzing papers from the original literature on the interaction of the environment with works of art. Class meetings will combine a mixture of components: an introductory lecture/demonstration by the instructor on a specific topic; a video, a studio or museum visit, lab/studio work; and student presentations. The segment of the course on fresco painting, for example, will include the following: videos on fresco making and the restoration of the Sistine Chapel; in-depth studies and discussions of published literature on the conservation of these art forms; and lab-studio work in which each student will prepare one or more fresco paintings.

Course Material. The text will provide the general background for the segment of the course dealing with paintings, approximately a third of the course. Additional readings from the scientific and art conservation literature will serve as source material for the other course topics of fiber arts, photography, sculpture, and printmaking

Assessment: The course grade will be based on the following course components (approximate weight):

Two in-term papers (5-7 pages) 40%
2-3 short written assignments 10%
Final paper 15%
Class Participation including individual presentations 35%

Class Attendance: The seminar format of the course requires full student participation. Consequently, attendance at all class meetings is expected. No student will, however, be penalized for missing one class because of illness or family crises. Class participation will be assessed on the basis of a maximum of 120 points; a bonus of 10 points will be given to students who attend and participate in every class and submit all work on time.

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Syllabus and Tentative Schedule
for Fall Semester, 2001

Week Date Topic Activities (SP= Student Presentations; L = Lecture)
1 9/05 Components and Structure of Paintings L: General Intro to course; Structure and Components of Paintings; Video, Italian Renaissance
Lab/Studio: Making Paint
2 9/12 Pigments and Optics of Paint Films SP: Presentations: Chemistry of Pigments
L: Optics of Paint Films
Visit to Davis Museum to see Selected Paintings/Pigments
3 9/17 Pigments in the Environment:
Paint Shop Pond Remediation
SP: Environmental Effects on and of PbCrO4 and Prussian Blue
Visit to Paint Shop Pond Site
Video on Fresco Painting
4 9/26 Fresco Painting Restoration of Sistine Chapel SP: Conservation of Fresco Paintings
Video on Restoration of Sistine Chapel
Lab/Studio: Week 1 of Fresco Painting
5 10/03 Light and Color Measurement:
Photochemistry and Museum Objects
SP: Ideas for Paper 1: Environmental Effects on/of Colorant
L: Demonstration/Talk on Light, Color, and Color Measurement
Lab/Studio: Week 2 of Fresco Painting
6 10/10 Analytical Sciences and Paintings Detection of Fakes SP: Color Measurement in Art Conservation
L: Analytical Methods for Authenticating Paintings
Lab/Studio: Demonstration of IR/Microscopy: Video
7 10/17 Organic Chemistry of Paintings:
Yellowing and Darkening
SP: Paper 1
L: Organic Chemistry associated with paintings
Video on Handpapermaking/Demonstration
8 10/31 Paper Chemistry: Manufacture and
Degradation
SP: Conservation Issues with Yellowing/darkening of paintings
L: Chemistry of Papermaking/Demonstration
Visit to Davis Museum (works on paper)/special collections
9 11/7 Deacidification of Books and Other Works on Paper SP: Deacidification chemistry of books
Demonstrations: pH of paper measurements; indigo dyeing
L: Textile Chemistry
10 11/14 Textile Chemistry and Dyeing Conservation of Textiles SP: Textile Conservation
L: Introduction to chemistry of photography
Visit to photography studio
11
11/21
Week
Chemistry of Photography
Conservation of Photographs
SP: Photographic Preservation
L: Metals in art: Printmaking and Metallurgy
12 11/28
Metals in Art:
Printmaking and Metallurgy
SP: Chemistry of corrosion and conservation of outdoor art
Visit to Printmaking or Sculpture Studio
13 12/05 Final Student Presentations/Field Trip  

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  • Professor Margaret Merritt, Wellesley College Chemistry Department
  • Created by: Leslie Chang '04 & Jerina Hajno '04
  • Page Created: August 5, 2001
  • Last Modified: August 6, 2001
  • Page Expires: August 31, 2002