They removed this overpainting and discovered the original to be shockingly humanoid.

修复团队清除覆盖上去的画，发现原本的羔羊有一张极像人形的面孔。

A century after this modification, art conservators analyzed and removed the overpainting with select solvents.

在此修改一个世纪后，艺术保护人员分析并使用精选溶剂去除了覆盖。

Then, they decided which solvents could dissolve the overpainting while minimally affecting the original.

然后，他们决定哪种溶剂可以在最小程度上影响原作的同时溶解覆盖物。

Carefully dabbing the canvas with them, they removed the overpainting's dainty hands and idealized face.

他们小心翼翼地用他们在画布上轻拍，去掉了重绘精致的手和理想化的脸。