The paintings on the walls of the Cenador del Leon located in the gardens of the Real Alcazar in Seville next to the Pabellon de Carlos V in the Jardin Ingles area have been studied. The components of the wall paintings cross-sections, whicli were prepared using small samples taken from the walls of Cenador del Leon, were characterized using infrared spectroscopy (FTIR), X-ray diffraction (XRD) and scanning electron microscopy (SEM) with energy dispersive X-ray (EDX) analysis. The cross-sections of the collected samples indicated that the paint layer is well adhered to the preparation layer without any discontinuity, and only one carbonation layer exists at the top of the sequence of layers. These data suggest that the paint was applied on a fresco surface, and therefore, the adopted technique was fresco. Based on the different elements detected by EDX analysis of the cross-sections, the detected pigments included iron oxides accompanied by clay minerals (or earths) in the red pink, golden yellow and yellow colours, blue smelt for the blue colour and basic copper chloride (atacamite) for the green colour. In one sample, the particles were composed of Ba and S from barium sulphate and Ti and O from rutile titanium oxide due to a modern pigment.
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机译：已经研究过在Jardin Ingles地区Pabellon de Carlos V旁边的Real Alcazar酒店位于塞维利亚的真正的Alcazar花园墙上的绘画。使用从Cenador Del Leon壁中取出的小型制备壁画横截面的组件，其特征在于使用红外光谱（FTIR），X射线衍射（XRD）和扫描电子显微镜（SEM）具有能量的小型制备分散X射线（EDX）分析。所收集的样品的横截面表明，涂料层良好地粘附到制备层上而没有任何不连续性，并且在层序列的顶部仅存在一个碳化层。这些数据表明，涂料在壁画表面上应用，因此，采用的技术是壁画。基于横截面的EDX分析检测的不同元素，检测到的颜料包括粘土矿物（或地球）的氧化铁，在红色，金黄色和黄色的颜色中，蓝色闻到蓝色和碱性氯化铜（阿伐酰胺）绿色。在一种样品中，由于现代颜料，颗粒由来自硫酸钡和来自金红石氧化钛的硫酸钡和o组成。
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