Climate Change Accelerates Deterioration of Photographic Collections, Prompting Urgent Preservation Efforts

The threat of accelerated climate change poses a significant risk to photographic collections worldwide, particularly affecting color photographs. A study conducted by the European Parliament in 2023 found that merely 30% of museums are assessing climate impacts, while 60% have not engaged in any climate change research. Institutions such as the UK's National Trust and the European Parliament caution that cultural heritage housed in museums and libraries is jeopardized by rising temperatures and severe weather. Each type of material—be it paper, leather, canvas, silk, wood, stone, or bronze—demands tailored storage conditions. The EU intends to unify technical studies and protect the budgets of cultural institutions. In Brazil, public agencies lack strategies for evaluating climate impacts on photographic originals. British conservator Anita Bools highlights that private collections face greater vulnerability, as increased temperatures and humidity can lead to fading and discoloration of color photographs.