diff --git a/.gitattributes b/.gitattributes
index 81a60475..ea544b2d 100644
--- a/.gitattributes
+++ b/.gitattributes
@@ -1,4 +1 @@
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 *.psd filter=lfs diff=lfs merge=lfs -text
-*.jpg filter=lfs diff=lfs merge=lfs -text
-*.bmp filter=lfs diff=lfs merge=lfs -text
diff --git a/rawdata/displace-stretch-middle.png b/rawdata/displace-stretch-middle.png
deleted file mode 100644
index 74f9ff4e..00000000
--- a/rawdata/displace-stretch-middle.png
+++ /dev/null
@@ -1,3 +0,0 @@
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diff --git a/rawdata/displacement.png b/rawdata/displacement.png
deleted file mode 100644
index 19bd3de9..00000000
--- a/rawdata/displacement.png
+++ /dev/null
@@ -1,3 +0,0 @@
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