diff --git a/12.temporary_ins/65.geometrical-optics/10.introduction/20.overview/historic-rays-optics_en_L1200.jpg b/12.temporary_ins/65.geometrical-optics/10.introduction/20.overview/historic-rays-optics_en_L1200.jpg
new file mode 100644
index 000000000..eb0dabea9
Binary files /dev/null and b/12.temporary_ins/65.geometrical-optics/10.introduction/20.overview/historic-rays-optics_en_L1200.jpg differ