diff --git a/nim/img_nim_2_small.png b/nim/img_nim_2_small.png new file mode 100644 index 0000000..624e9a1 Binary files /dev/null and b/nim/img_nim_2_small.png differ diff --git a/nim/img_nim_3_small.png b/nim/img_nim_3_small.png new file mode 100644 index 0000000..2af79a7 Binary files /dev/null and b/nim/img_nim_3_small.png differ diff --git a/nim/img_nim_4_small.png b/nim/img_nim_4_small.png new file mode 100644 index 0000000..0f9461b Binary files /dev/null and b/nim/img_nim_4_small.png differ diff --git a/nim/img_nim_small.png b/nim/img_nim_small.png new file mode 100644 index 0000000..52f7ecf Binary files /dev/null and b/nim/img_nim_small.png differ