diff --git a/2019/shirt_engel_hinten.svg b/2019/shirt_engel_hinten_nacken.svg
similarity index 82%
rename from 2019/shirt_engel_hinten.svg
rename to 2019/shirt_engel_hinten_nacken.svg
index bb0327a..3f3bfed 100644
--- a/2019/shirt_engel_hinten.svg
+++ b/2019/shirt_engel_hinten_nacken.svg
@@ -9,16 +9,16 @@
    xmlns="http://www.w3.org/2000/svg"
    xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
    xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
-   width="300mm"
-   height="300mm"
-   viewBox="0 0 300 300"
+   width="100mm"
+   height="30mm"
+   viewBox="0 0 100 30.000001"
    version="1.1"
    id="svg4291"
    inkscape:export-filename="/home/lagertonne/Dokumente/hackover19/shirt_engel.png"
    inkscape:export-xdpi="59.950844"
    inkscape:export-ydpi="59.950844"
    inkscape:version="0.92.4 5da689c313, 2019-01-14"
-   sodipodi:docname="shirt_engel_hinten.svg">
+   sodipodi:docname="shirt_engel_hinten_nacken.svg">
   <defs
      id="defs4285" />
   <sodipodi:namedview
@@ -28,9 +28,9 @@
      borderopacity="1.0"
      inkscape:pageopacity="0.0"
      inkscape:pageshadow="2"
-     inkscape:zoom="0.35"
-     inkscape:cx="522.85715"
-     inkscape:cy="560"
+     inkscape:zoom="0.98994949"
+     inkscape:cx="265.2776"
+     inkscape:cy="122.85714"
      inkscape:document-units="mm"
      inkscape:current-layer="layer1"
      showgrid="false"
@@ -55,24 +55,25 @@
   <g
      inkscape:groupmode="layer"
      id="layer2"
-     inkscape:label="Layer 1" />
+     inkscape:label="Layer 1"
+     transform="translate(0,-270)" />
   <rect
-     style="fill:#40484d;fill-opacity:1;stroke-width:0.26458332"
+     style="fill:#40484d;fill-opacity:1;stroke-width:0.04830608"
      id="rect5703"
-     width="300"
-     height="300"
+     width="100"
+     height="30"
      x="0"
-     y="0" />
+     y="-4.3710077e-08" />
   <g
      inkscape:label="Ebene 1"
      inkscape:groupmode="layer"
      id="layer1"
-     transform="translate(0,3)">
+     transform="translate(0,-267)">
     <flowRoot
        xml:space="preserve"
        id="flowRoot29"
        style="font-style:normal;font-weight:normal;font-size:96px;line-height:1;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none"
-       transform="matrix(0.26458333,0,0,0.26458333,-26.711115,-4.5119048)"><flowRegion
+       transform="matrix(0.09693898,0,0,0.09693898,-14.744046,266.6752)"><flowRegion
          id="flowRegion31"
          style="font-size:96px;line-height:1"><rect
            id="rect33"
diff --git a/2019/shirt_engel_vorne.svg b/2019/shirt_engel_vorne_front.svg
similarity index 100%
rename from 2019/shirt_engel_vorne.svg
rename to 2019/shirt_engel_vorne_front.svg
diff --git a/2019/zipper-front.svg b/2019/zipper-front.svg
new file mode 100644
index 0000000..2c67d26
--- /dev/null
+++ b/2019/zipper-front.svg
@@ -0,0 +1,80 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Created with Inkscape (http://www.inkscape.org/) -->
+
+<svg
+   xmlns:dc="http://purl.org/dc/elements/1.1/"
+   xmlns:cc="http://creativecommons.org/ns#"
+   xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
+   xmlns:svg="http://www.w3.org/2000/svg"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
+   xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
+   width="100mm"
+   height="60mm"
+   viewBox="0 0 100 60"
+   version="1.1"
+   id="svg99"
+   inkscape:version="0.92.4 5da689c313, 2019-01-14"
+   sodipodi:docname="zipper-front.svg">
+  <defs
+     id="defs93" />
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0.0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="1.4"
+     inkscape:cx="157.85714"
+     inkscape:cy="131.42857"
+     inkscape:document-units="mm"
+     inkscape:current-layer="layer1"
+     showgrid="false"
+     inkscape:window-width="1596"
+     inkscape:window-height="850"
+     inkscape:window-x="0"
+     inkscape:window-y="48"
+     inkscape:window-maximized="0" />
+  <metadata
+     id="metadata96">
+    <rdf:RDF>
+      <cc:Work
+         rdf:about="">
+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
+           rdf:resource="http://purl.org/dc/dcmitype/StillImage" />
+        <dc:title></dc:title>
+      </cc:Work>
+    </rdf:RDF>
+  </metadata>
+  <g
+     inkscape:label="Ebene 1"
+     inkscape:groupmode="layer"
+     id="layer1"
+     transform="translate(0,-237)">
+    <rect
+       id="rect101"
+       width="100"
+       height="60"
+       x="-0.1889881"
+       y="237.09077"
+       style="stroke-width:0.26458332;fill:#40484d;fill-opacity:1" />
+    <text
+       xml:space="preserve"
+       style="font-style:normal;font-weight:normal;font-size:13.14941025px;line-height:1;font-family:sans-serif;letter-spacing:0px;word-spacing:0px;fill:#000000;fill-opacity:1;stroke:none;stroke-width:0.32873526"
+       x="50.313393"
+       y="264.71939"
+       id="text5157"><tspan
+         sodipodi:role="line"
+         id="tspan5155"
+         x="50.313393"
+         y="264.71939"
+         style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;line-height:1;font-family:'Komika Axis';-inkscape-font-specification:'Komika Axis';text-align:center;text-anchor:middle;fill:#ee1e85;fill-opacity:1;stroke-width:0.32873526">Hackback</tspan><tspan
+         sodipodi:role="line"
+         x="50.313393"
+         y="280.52255"
+         style="font-style:normal;font-variant:normal;font-weight:normal;font-stretch:normal;line-height:1;font-family:'Komika Axis';-inkscape-font-specification:'Komika Axis';text-align:center;text-anchor:middle;fill:#ee1e85;fill-opacity:1;stroke-width:0.32873526"
+         id="tspan5159">Just in Time</tspan></text>
+  </g>
+</svg>