"The Best Painter of Still Life that Ever Existed": Deconstructing the Materials and Techniques of William Henry Hunt in the Ruskin Teaching Collection, Ashmolean Museum, Oxford

This study presents the first in-depth analysis of the pigments and techniques employed by William Henry Hunt, the pioneering nineteenth-century watercolourist renowned for his vibrant realism and innovative ‘pure colour over pure colour’ technique. Through a multidisciplinary investigation incorporating MA-XRF, single-point XRF, XRD, FORS, and high-resolution microscopy, this research identifies the pigments and methods that enabled Hunt to achieve his extraordinary lifelike effects. The examination of eight works, held in the Ruskin Teaching Collection at the Ashmolean Museum, reflect the range of techniques employed by Hunt, including layering colour washes, stippling pure pigment onto zinc white bodycolour, and the strategic using of unpainted paper for lighting effects. The pigments identified are consistent with those available during Hunt’s era, but also confirm his careful curation of materials to maximise the vibrancy and longevity of his artwork. Notably, the identification of cerulean blue and cadmium pigments in <i>Peach and Grapes</i> suggests a later creation date than previously assigned. The works held in the Ruskin Teaching Collection at the Ashmolean Museum, University of Oxford, span approximately thirty years of Hunt’s 58 year career as an artist, hence intersecting one of the most critical periods in material art history. This research emphasises the value of integrating multidisciplinary scientific analysis with historical context to provide further insights into nineteenth-century art practices amid the industrial revolution.

本研究首次对十九世纪先驱水彩画家威廉·亨利·亨特（William Henry Hunt）所用颜料与创作技法展开深入分析——其以生动写实的风格与创新的“纯颜料叠覆纯颜料”技法闻名于世。本研究通过整合微区X射线荧光光谱（MA-XRF）、单点X射线荧光光谱（single-point XRF）、X射线衍射（XRD）、光纤反射光谱（FORS）以及高分辨率显微镜的多学科研究手段，明确了亨特得以实现超凡写实效果的颜料与创作手法。本次研究对牛津大学阿什莫林博物馆拉斯金教学馆藏的八件作品进行了检视，这些作品涵盖了亨特所使用的各类创作技法，包括分层色水洗技法、将纯颜料点画于锌白色基底颜料之上，以及巧妙利用未上色纸张营造光影效果。本次鉴定出的颜料与亨特所处时代可获取的颜料品类一致，同时也证实了他对材料的精心甄选，以最大化作品的色彩鲜亮度与保存寿命。值得注意的是，在作品《桃子与葡萄》（*Peach and Grapes*）中鉴定出的群青蓝与镉颜料，表明该作品的创作年代晚于此前的认定。牛津大学阿什莫林博物馆拉斯金教学馆藏的这些作品，跨度约为亨特58年艺术生涯中的30年，因此覆盖了物质艺术史中最为关键的时期之一。本研究强调了将多学科科学分析与历史背景相结合的重要价值，以期进一步揭示工业革命背景下十九世纪的艺术创作实践。