diff --git a/docs/img/07/01/daylight_spectral_distribution.png b/docs/img/07/01/daylight_spectral_distribution.png new file mode 100644 index 0000000..805cd21 Binary files /dev/null and b/docs/img/07/01/daylight_spectral_distribution.png differ diff --git a/docs/img/07/01/fresnel.png b/docs/img/07/01/fresnel.png new file mode 100644 index 0000000..30dea08 Binary files /dev/null and b/docs/img/07/01/fresnel.png differ diff --git a/docs/img/07/01/geometry.png b/docs/img/07/01/geometry.png new file mode 100644 index 0000000..2636cbe Binary files /dev/null and b/docs/img/07/01/geometry.png differ diff --git a/docs/img/07/01/geometry_shadowing.png b/docs/img/07/01/geometry_shadowing.png new file mode 100644 index 0000000..568bff8 Binary files /dev/null and b/docs/img/07/01/geometry_shadowing.png differ diff --git a/docs/img/07/01/hemisphere.png b/docs/img/07/01/hemisphere.png new file mode 100644 index 0000000..dd8ed31 Binary files /dev/null and b/docs/img/07/01/hemisphere.png differ diff --git a/docs/img/07/01/microfacets.png b/docs/img/07/01/microfacets.png new file mode 100644 index 0000000..f2b6458 Binary files /dev/null and b/docs/img/07/01/microfacets.png differ diff --git a/docs/img/07/01/microfacets_light_rays.png b/docs/img/07/01/microfacets_light_rays.png new file mode 100644 index 0000000..44ce40d Binary files /dev/null and b/docs/img/07/01/microfacets_light_rays.png differ diff --git a/docs/img/07/01/ndf.png b/docs/img/07/01/ndf.png new file mode 100644 index 0000000..d0ebead Binary files /dev/null and b/docs/img/07/01/ndf.png differ diff --git a/docs/img/07/01/preview.png b/docs/img/07/01/preview.png new file mode 100644 index 0000000..f6b6aa4 Binary files /dev/null and b/docs/img/07/01/preview.png differ diff --git a/docs/img/07/01/radiance.png b/docs/img/07/01/radiance.png new file mode 100644 index 0000000..9332bc2 Binary files /dev/null and b/docs/img/07/01/radiance.png differ diff --git a/docs/img/07/01/radiant_intensity.png b/docs/img/07/01/radiant_intensity.png new file mode 100644 index 0000000..3b47790 Binary files /dev/null and b/docs/img/07/01/radiant_intensity.png differ diff --git a/docs/img/07/01/solid_angle.png b/docs/img/07/01/solid_angle.png new file mode 100644 index 0000000..6e9043d Binary files /dev/null and b/docs/img/07/01/solid_angle.png differ diff --git a/docs/img/07/01/surface_reaction.png b/docs/img/07/01/surface_reaction.png new file mode 100644 index 0000000..27f1d7c Binary files /dev/null and b/docs/img/07/01/surface_reaction.png differ diff --git a/docs/img/07/01/textures.png b/docs/img/07/01/textures.png new file mode 100644 index 0000000..d8b23b7 Binary files /dev/null and b/docs/img/07/01/textures.png differ