diff --git a/.gitattributes b/.gitattributes
new file mode 100644
index 0000000000000000000000000000000000000000..fd383ec3e12d21db094ba0a58b8012149d5d5073
--- /dev/null
+++ b/.gitattributes
@@ -0,0 +1 @@
+./blob/* filter=lfs diff=lfs merge=lfs -text
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000000000000000000000000000000000000..b3f7f108c2b40933b0f9e6e2e7eb05b9aad2a533
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+desktop.ini
\ No newline at end of file
diff --git a/blob/grid.png b/blob/grid.png
new file mode 100644
index 0000000000000000000000000000000000000000..f21ea3f31ce9c0142aafcff7fb177486bbc6f909
Binary files /dev/null and b/blob/grid.png differ
diff --git a/blob/ss.png b/blob/ss.png
new file mode 100644
index 0000000000000000000000000000000000000000..7ebe7c31de8fb946c5dcf9e67e5dd35a33b4b566
Binary files /dev/null and b/blob/ss.png differ