diff --git a/swi_pic_down.jpg b/swi_pic_down.jpg
new file mode 100644
index 0000000..004e20d
Binary files /dev/null and b/swi_pic_down.jpg differ
diff --git a/swi_pic_up.jpg b/swi_pic_up.jpg
new file mode 100644
index 0000000..1b1c028
Binary files /dev/null and b/swi_pic_up.jpg differ