diff --git a/metadata/xmp/dates/2000.xmp b/metadata/xmp/dates/2000.xmp
new file mode 100644
index 0000000..15a10a5
Binary files /dev/null and b/metadata/xmp/dates/2000.xmp differ
diff --git a/metadata/xmp/dates/2010.xmp b/metadata/xmp/dates/2010.xmp
new file mode 100644
index 0000000..69b9c13
Binary files /dev/null and b/metadata/xmp/dates/2010.xmp differ
diff --git a/metadata/xmp/dates/2020.xmp b/metadata/xmp/dates/2020.xmp
new file mode 100644
index 0000000..95667a2
Binary files /dev/null and b/metadata/xmp/dates/2020.xmp differ
diff --git a/metadata/xmp/rotation/180.XMP b/metadata/xmp/rotation/180.XMP
deleted file mode 100644
index f2468e5..0000000
--- a/metadata/xmp/rotation/180.XMP
+++ /dev/null
@@ -1,15 +0,0 @@
-<x:xmpmeta xmlns:x="adobe:ns:meta/" x:xmptk="XMP Core 5.6.0">
- <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
-  <rdf:Description rdf:about=""
-    xmlns:photoshop="http://ns.adobe.com/photoshop/1.0/"
-    xmlns:xmp="http://ns.adobe.com/xap/1.0/"
-    xmlns:photomechanic="http://ns.camerabits.com/photomechanic/1.0/"
-   photoshop:DateCreated="2010-07-20T17:27:12.00"
-   xmp:CreateDate="2010-07-20T17:27:12.00"
-   xmp:Rating="0"
-   photomechanic:ColorClass="0"
-   photomechanic:Tagged="False"
-   photomechanic:Prefs="0:0:0:-00001"
-   photomechanic:PMVersion="PM6"/>
- </rdf:RDF>
-</x:xmpmeta>
diff --git a/metadata/xmp/rotation/90-left.XMP b/metadata/xmp/rotation/90-left.XMP
deleted file mode 100644
index f2468e5..0000000
--- a/metadata/xmp/rotation/90-left.XMP
+++ /dev/null
@@ -1,15 +0,0 @@
-<x:xmpmeta xmlns:x="adobe:ns:meta/" x:xmptk="XMP Core 5.6.0">
- <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
-  <rdf:Description rdf:about=""
-    xmlns:photoshop="http://ns.adobe.com/photoshop/1.0/"
-    xmlns:xmp="http://ns.adobe.com/xap/1.0/"
-    xmlns:photomechanic="http://ns.camerabits.com/photomechanic/1.0/"
-   photoshop:DateCreated="2010-07-20T17:27:12.00"
-   xmp:CreateDate="2010-07-20T17:27:12.00"
-   xmp:Rating="0"
-   photomechanic:ColorClass="0"
-   photomechanic:Tagged="False"
-   photomechanic:Prefs="0:0:0:-00001"
-   photomechanic:PMVersion="PM6"/>
- </rdf:RDF>
-</x:xmpmeta>
diff --git a/metadata/xmp/rotation/90-right.XMP b/metadata/xmp/rotation/90-right.XMP
deleted file mode 100644
index f2468e5..0000000
--- a/metadata/xmp/rotation/90-right.XMP
+++ /dev/null
@@ -1,15 +0,0 @@
-<x:xmpmeta xmlns:x="adobe:ns:meta/" x:xmptk="XMP Core 5.6.0">
- <rdf:RDF xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#">
-  <rdf:Description rdf:about=""
-    xmlns:photoshop="http://ns.adobe.com/photoshop/1.0/"
-    xmlns:xmp="http://ns.adobe.com/xap/1.0/"
-    xmlns:photomechanic="http://ns.camerabits.com/photomechanic/1.0/"
-   photoshop:DateCreated="2010-07-20T17:27:12.00"
-   xmp:CreateDate="2010-07-20T17:27:12.00"
-   xmp:Rating="0"
-   photomechanic:ColorClass="0"
-   photomechanic:Tagged="False"
-   photomechanic:Prefs="0:0:0:-00001"
-   photomechanic:PMVersion="PM6"/>
- </rdf:RDF>
-</x:xmpmeta>
diff --git a/metadata/xmp/rotation/README.md b/metadata/xmp/rotation/README.md
deleted file mode 100644
index 208bbc3..0000000
--- a/metadata/xmp/rotation/README.md
+++ /dev/null
@@ -1 +0,0 @@
-These xmp files are paired with the Nikon D80 raw file glarus.nef