diff --git a/web/examples_01.png b/web/examples_01.png
new file mode 100644
index 00000000..151eab19
Binary files /dev/null and b/web/examples_01.png differ
diff --git a/web/examples_02.png b/web/examples_02.png
new file mode 100644
index 00000000..fcd778f9
Binary files /dev/null and b/web/examples_02.png differ
diff --git a/web/test_window_01.png b/web/test_window_01.png
index f54485a1..608cc961 100644
Binary files a/web/test_window_01.png and b/web/test_window_01.png differ
diff --git a/web/test_window_02.png b/web/test_window_02.png
index 331e6380..8cb4df81 100644
Binary files a/web/test_window_02.png and b/web/test_window_02.png differ
diff --git a/web/test_window_03.png b/web/test_window_03.png
index c4068cbe..4f109861 100644
Binary files a/web/test_window_03.png and b/web/test_window_03.png differ
diff --git a/web/test_window_04.png b/web/test_window_04.png
index 02f5d8b1..59c3b85a 100644
Binary files a/web/test_window_04.png and b/web/test_window_04.png differ
diff --git a/web/test_window_05.png b/web/test_window_05.png
deleted file mode 100644
index 27947829..00000000
Binary files a/web/test_window_05.png and /dev/null differ
diff --git a/web/test_window_06.png b/web/test_window_06.png
deleted file mode 100644
index 6b7a8299..00000000
Binary files a/web/test_window_06.png and /dev/null differ
diff --git a/web/utf8_sample_01.png b/web/utf8_sample_01.png
index 023bc66e..d0462774 100644
Binary files a/web/utf8_sample_01.png and b/web/utf8_sample_01.png differ