diff --git a/12.temporary_ins/30.electrostatics-dielectric/overview/dielectrics-polarization-points-dipoles-aleatoires_L1200.jpg b/12.temporary_ins/30.electrostatics-dielectric/overview/dielectrics-polarization-points-dipoles-aleatoires_L1200.jpg new file mode 100644 index 000000000..8b1ed2e8d Binary files /dev/null and b/12.temporary_ins/30.electrostatics-dielectric/overview/dielectrics-polarization-points-dipoles-aleatoires_L1200.jpg differ