Abstract

This article presents a case study of three lithographic ski posters, c.1940, conserved at an independent conservation studio for a commercial client. Each poster (identified as Posters A, B and C), although similar in media, varied in condition and presented different challenges which required tailored approaches for treatment. Poster A contained a highly fugitive blue dye in its secondary support, presenting challenges for backing removal, which was made possible through the use of an immersion in a bath with a continuous flow of water in and out. Poster B had a large area of loss that was reintegrated through the use of a digitally printed facsimile from another version of the poster. Poster C had a foam core secondary support adhered with a synthetic adhesive that was removed with a thin layer of the verso of the poster. Details of the treatments, along with ethical considerations and results, are examined and discussed.

摘要

本文介绍了三张平版滑雪海报的案例研究，大约 1940 年，为商业客户保存在一个独立的保护工作室。每张海报（标识为海报 A、B 和 C）虽然在媒体上相似，但条件各异，并提出了不同的挑战，需要量身定制的治疗方法。海报 A 在其辅助支撑中含有一种易挥发的蓝色染料，这对去除背衬提出了挑战，这是通过在浴缸中浸入并连续进出水来实现的。海报 B 有大面积丢失，通过使用来自海报的另一个版本的数字打印传真重新整合。海报 C 有一个泡沫芯辅助支撑，用合成粘合剂粘合，用海报背面的薄层去除。