diff --git a/about.md b/about.md
index e9426d3..4d59c46 100644
--- a/about.md
+++ b/about.md
@@ -61,19 +61,14 @@ In 2020 I joined [MoMA](https://www.momagroup.com/) to work on the
 [E6](https://www.e6-group.com/) project. I felt it was the right time to work on
 current matters such as energy.
 
-### Contact
-
-<div align=center>
+<div style="text-align:center; padding-top:2em;">
   <a href="https://octodon.social/@ffreling">
-    <img src="images/mastodon_40.webp" alt="Mastodon" style="height:40px;">
+    <img src="images/mastodon.svg" alt="Mastodon" style="height:40px; padding-inline:5px">
   </a>
-  <a href="http://gitlab.com/ffreling">
-    <img src="images/gitlab_logo_40.webp" alt="GitLab" style="height:40px;">
+  <a href="http://code.ffreling.com">
+    <img src="images/gitea.svg" alt="Code forge" style="height:40px; padding-inline:5px">
   </a>
-  <a href="http://github.com/ffreling">
-    <img src="images/github_logo_40.webp" alt="GitHub" style="height:40px;">
-  </a>
-  <a href="http://fr.linkedin.com/in/ffreling">
-    <img src="images/leencktyn_logo_40.webp" style="height:40px;">
+  <a href="https://fr.linkedin.com/in/ffreling">
+    <img src="images/linkedin.svg" alt="LinkedIn" style="height:40px; padding-inline:5px">
   </a>
 </div>
diff --git a/images/Tupfile b/images/Tupfile
index 0cf8d3a..f272cb5 100644
--- a/images/Tupfile
+++ b/images/Tupfile
@@ -1,12 +1 @@
-: foreach \
-  fabien.jpg \
-  fabien_zenly.jpg \
-  mantis_shrimp.png \
-  |> ^ WebP conversion %f^ cwebp -q 80 -quiet %f -o %o |> %B.webp
-
-: foreach \
-  github_logo.png \
-  gitlab_logo.png \
-  leencktyn_logo.png \
-  mastodon.jpg \
-  |> ^ WebP conversion %f^ cwebp -q 80 -quiet -resize 0 40 %f -o %o |> %B_40.webp
+:foreach *.svg |> !tup_preserve |>
diff --git a/images/gitea.svg b/images/gitea.svg
new file mode 100644
index 0000000..a5d0f5e
--- /dev/null
+++ b/images/gitea.svg
@@ -0,0 +1,166 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<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="475"
+   height="475"
+   viewBox="0 0 125.67709 125.67709"
+   version="1.1"
+   id="svg8"
+   sodipodi:docname="gitea.svg"
+   inkscape:version="1.0.1 (3bc2e813f5, 2020-09-07)"
+   inkscape:export-filename=""
+   inkscape:export-xdpi="48.000004"
+   inkscape:export-ydpi="48.000004">
+  <defs
+     id="defs2" />
+  <sodipodi:namedview
+     id="base"
+     pagecolor="#ffffff"
+     bordercolor="#666666"
+     borderopacity="1.0"
+     inkscape:pageopacity="0"
+     inkscape:pageshadow="2"
+     inkscape:zoom="0.70710678"
+     inkscape:cx="397.16072"
+     inkscape:cy="52.405838"
+     inkscape:document-units="mm"
+     inkscape:current-layer="layer2"
+     showgrid="false"
+     units="px"
+     width="256px"
+     showguides="false"
+     inkscape:window-width="2560"
+     inkscape:window-height="1376"
+     inkscape:window-x="0"
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+     inkscape:window-maximized="1"
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+     fit-margin-right="0"
+     fit-margin-bottom="0">
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+    <sodipodi:guide
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+       orientation="0,-512"
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+       inkscape:locked="false" />
+    <sodipodi:guide
+       position="-5.5502531,110.66126"
+       orientation="512,0"
+       id="guide3705"
+       inkscape:locked="false" />
+  </sodipodi:namedview>
+  <metadata
+     id="metadata5">
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+         rdf:about="">
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+        <dc:type
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+    </rdf:RDF>
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+         transform="rotate(26.024158)"
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+         width="2.6726954"
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+         style="fill:#609926;fill-opacity:1;stroke:none;stroke-width:0.274447;stroke-opacity:1" />
+      <path
+         sodipodi:nodetypes="cc"
+         inkscape:connector-curvature="0"
+         id="path4514"
+         d="m 76.558096,68.116343 c 12.97589,6.395378 13.012989,4.101862 4.890858,20.907244"
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+    </g>
+  </g>
+</svg>
diff --git a/images/github_logo.png b/images/github_logo.png
deleted file mode 100644
index ea6ff54..0000000
Binary files a/images/github_logo.png and /dev/null differ
diff --git a/images/gitlab_logo.png b/images/gitlab_logo.png
deleted file mode 100644
index 1c0161c..0000000
Binary files a/images/gitlab_logo.png and /dev/null differ
diff --git a/images/leencktyn_logo.png b/images/leencktyn_logo.png
deleted file mode 100644
index cce175c..0000000
Binary files a/images/leencktyn_logo.png and /dev/null differ
diff --git a/images/linkedin.svg b/images/linkedin.svg
new file mode 100644
index 0000000..659a436
--- /dev/null
+++ b/images/linkedin.svg
@@ -0,0 +1,62 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<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"
+   id="Group_1280"
+   data-name="Group 1280"
+   width="65"
+   height="65"
+   viewBox="0 0 65.000001 65.000002"
+   version="1.1"
+   sodipodi:docname="linkedin.svg"
+   inkscape:version="1.0.1 (3bc2e813f5, 2020-09-07)">
+  <metadata
+     id="metadata92">
+    <rdf:RDF>
+      <cc:Work
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+        <dc:format>image/svg+xml</dc:format>
+        <dc:type
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+        <dc:title></dc:title>
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+  </metadata>
+  <defs
+     id="defs90" />
+  <sodipodi:namedview
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+     gridtolerance="10"
+     guidetolerance="10"
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+     inkscape:pageshadow="2"
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+     data-name="Path 2520"
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+     fill="#0a66c2" />
+</svg>
diff --git a/images/mastodon.jpg b/images/mastodon.jpg
deleted file mode 100644
index 5ce0051..0000000
Binary files a/images/mastodon.jpg and /dev/null differ
diff --git a/images/mastodon.svg b/images/mastodon.svg
new file mode 100644
index 0000000..922fa2b
--- /dev/null
+++ b/images/mastodon.svg
@@ -0,0 +1,63 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<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="66mm"
+   height="66mm"
+   viewBox="0 0 233.85827 233.85827"
+   version="1.1"
+   id="svg6"
+   sodipodi:docname="mastodon.svg"
+   inkscape:version="1.0.1 (3bc2e813f5, 2020-09-07)">
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+     id="metadata12">
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+        <dc:title></dc:title>
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diff --git a/images/touitheur_logo.png b/images/touitheur_logo.png
deleted file mode 100644
index d24cc41..0000000
Binary files a/images/touitheur_logo.png and /dev/null differ
diff --git a/justfile b/justfile
index 607fb03..833f577 100644
--- a/justfile
+++ b/justfile
@@ -5,6 +5,9 @@ root := `pwd`
 build:
     tup build
 
+clean:
+    git clean -dxf build
+
 # Generate dependency graph as PNG file
 graph:
     tup graph . | dot -Tpng > graph.png
@@ -19,4 +22,4 @@ deploy: build
         build/* fabs@ffreling.com:ffreling.com/
 
 preview: build
-    python -m webbrowser -t "file://{{root}}/build/index.html"
+    python3 -m webbrowser -t "file://{{root}}/build/index.html"