Dataset release for the paper ShadingNet: Image Intrinsics by Fine-Grained Shading Decomposition. We extend a subset of the (synthetic) Natural Environment Dataset (NED) introduced by Sattler et al. (2017); Baslamisli et al. (2018a) to generate reflectance, direct shading (shading due to surface geometry and illumination conditions), ambient light and shadow cast ground-truth images.