diff --git a/12.temporary_ins/06.geometry-coordinates/30.n3/20.overview/cartesian-coordinates-definition-n34-3_L1200.gif b/12.temporary_ins/06.geometry-coordinates/30.n3/20.overview/cartesian-coordinates-definition-n34-3_L1200.gif new file mode 100644 index 000000000..a793ca6e0 Binary files /dev/null and b/12.temporary_ins/06.geometry-coordinates/30.n3/20.overview/cartesian-coordinates-definition-n34-3_L1200.gif differ