diff --git a/img/ALYSxYanHe.jpg b/img/ALYSxYanHe.jpg
index 38cdfed..c69403c 100644
Binary files a/img/ALYSxYanHe.jpg and b/img/ALYSxYanHe.jpg differ
diff --git a/report/ALYS-YANHE-SQUARE.png b/report/ALYS-YANHE-SQUARE.png
new file mode 100644
index 0000000..c3fd966
Binary files /dev/null and b/report/ALYS-YANHE-SQUARE.png differ
diff --git a/report/ALYS-YANHE-TRIANGLE.png b/report/ALYS-YANHE-TRIANGLE.png
new file mode 100644
index 0000000..36ca0a1
Binary files /dev/null and b/report/ALYS-YANHE-TRIANGLE.png differ