基于绘画观赏视角的展陈光环境研究

Study on Exhibition Light Environment Based on the Perspective of Painting Appreciation

为研究基于绘画观赏视角的展陈光环境参数,本文从参观者视觉体验和需求出发,在主观感受层面讨论绘画视觉外观的影响规律并提出分析工具。通过对山水、人物、花鸟类国画的研究发现,3000~5600 K色温展陈光环境更受偏爱,观赏效果与色温高低显著相关;照度50~300 lx时,国画观赏效果与照度显著相关,最佳色温照度组合为5600 K-300 lx。3000 K-50 lx光环境下较低反射率的背景和5600 K-50 lx光环境下较高反射率的背景都能提高观赏效果;3000 K-50 lx光环境下,国画展品的“可见性”和“质感”与展陈背景颜色深浅度相关;5600 K-50 lx光环境下,仅国画展品的“质感”与展陈背景颜色深度相关较强。

To study the exhibition lighting environment parameters based on the perspective of painting appreciation,this article starts from the visual experience and needs of visitors.It discusses the impact laws of painting visual appearance at the subjective perception level,and proposes analytical tools.Through research on traditional Chinese paintings such as landscapes,figures,and flowers-and-birds,it has been found that the display lighting environment with a color temperature of 3000~5600 K is more favored,and the viewing effect is significantly correlated with the color temperature.When the illumination is 50~300 lx,the viewing effect of traditional Chinese paintings is significantly correlated with the illumination,and the optimal combination of color temperature and illumination is 5600 K~300 lx.A background with lower reflectivity under 3000 K-50 lx light environment and a background with higher reflectivity under 5600 K-50 lx light environment can both improve the viewing effect.In the 3000 K-50 lx light environment,the“visibility”and“texture”of traditional Chinese painting exhibits are correlated with the depth of the exhibition background color.In the 5600 K-50 lx light environment,only the“texture”of traditional Chinese painting exhibits is strongly correlated with the depth of the exhibition background color.