diff --git a/assets/audio/postoast/.jpg b/assets/audio/postoast/.jpg
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diff --git a/assets/audio/postoast/thumb-FOMORADIO_PostToast.png b/assets/audio/postoast/thumb-FOMORADIO_PostToast.png
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diff --git a/assets/audio/postoast/thumb-pgxpublaunch.png b/assets/audio/postoast/thumb-pgxpublaunch.png
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diff --git a/assets/audio/postoast/thumb-redlightradio.png b/assets/audio/postoast/thumb-redlightradio.png
new file mode 100644
index 0000000..d405268
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diff --git a/assets/audio/solo/_DSC5651.jpg b/assets/audio/solo/_DSC5651.jpg
deleted file mode 100644
index 428b32f..0000000
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diff --git a/assets/audio/solo/thumb-_DSC5654.png b/assets/audio/solo/thumb-_DSC5654.png
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index 0000000..8403db9
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diff --git a/assets/other/chagrin/thumb-chagrin1.png b/assets/other/chagrin/thumb-chagrin1.png
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diff --git a/assets/other/chagrin/thumb-chagrin2.png b/assets/other/chagrin/thumb-chagrin2.png
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diff --git a/assets/other/chagrin/thumb-chagrin3png b/assets/other/chagrin/thumb-chagrin3png
new file mode 100644
index 0000000..c9e70b0
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diff --git a/assets/other/fragileMastery/thumb-POD_Cover.png b/assets/other/fragileMastery/thumb-POD_Cover.png
new file mode 100644
index 0000000..c4c1a38
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diff --git a/assets/other/fragileMastery/thumb-gradInstallation.png b/assets/other/fragileMastery/thumb-gradInstallation.png
new file mode 100644
index 0000000..0da6625
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diff --git a/assets/other/tetra/thumb-euclidianGenerator_mk2.png b/assets/other/tetra/thumb-euclidianGenerator_mk2.png
new file mode 100644
index 0000000..494c144
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diff --git a/assets/other/tetra/thumb-playingTetra.png b/assets/other/tetra/thumb-playingTetra.png
new file mode 100644
index 0000000..27cd121
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diff --git a/assets/other/tetra/thumb-resized-6.png b/assets/other/tetra/thumb-resized-6.png
new file mode 100644
index 0000000..2165c51
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diff --git a/assets/other/tetra/thumb-tetra.png b/assets/other/tetra/thumb-tetra.png
new file mode 100644
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diff --git a/assets/other/tetra/thumb-tetra2.png b/assets/other/tetra/thumb-tetra2.png
new file mode 100644
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diff --git a/index.html b/index.html
index 43110ee..2eaaa12 100755
--- a/index.html
+++ b/index.html
@@ -28,11 +28,11 @@
       <h1>AUDIO</h1>
 
       <ul>
-         <a href="work/soloWork.html"><li id="soloWork" style="background:url('assets/audio/solo/_DSC5654.jpg');">
+         <a href="work/soloWork.html"><li id="soloWork" style="background:url('assets/audio/solo/thumb-_DSC5654.png');">
             <h3>Solo</h3>
             <p>Solo improvised performance practice employing custom open source software instruments and saxophone.</p>
          </li></a>
-         <a href="work/postoastWork.html"><li id="postoastWork" style="background: url('assets/audio/postoast/pgxpublaunch.jpg');">
+         <a href="work/postoastWork.html"><li id="postoastWork" style="background: url('assets/audio/postoast/thumb-pgxpublaunch.png');">
             <h3>POST TOAST</h3>
             <p>Electronic duo currently playing a live meld of improvised electronica, techno, hip-hop neo-classical music and down-tempo dystopian futurism.</p>
          </li></a>
@@ -43,11 +43,11 @@
       <h1>OTHER</h1>
 
       <ul>
-         <a href="work/fragileMasteryWork.html"><li id="fragileMasteryWork" style="background:url('assets/other/fragileMastery/gradInstallation.jpg');">
+         <a href="work/fragileMasteryWork.html"><li id="fragileMasteryWork" style="background:url('assets/other/fragileMastery/thumb-gradInstallation.png');">
             <h3>Fragile Mastery</h3>
             <p>Research on improvisation, open source software and their combined ability to question our attributions of value and mastery.</p>
          </li></a>
-         <a href="work/euclidWork.html"><li id="euclidWork" style="background:url('assets/other/tetra/tetra2.jpg');">
+         <a href="work/euclidWork.html"><li id="euclidWork" style="background:url('assets/other/tetra/thumb-tetra2.png');">
             <h3>EUCLID</h3>
             <p>Interactive improvisationa "article" for Tetra Gama Circulaire #3. Collaboration between DePlayer and the Experimental Publishing Master.</p>
          </li></a>
@@ -55,7 +55,7 @@
             <h3>Autonomous Archive</h3>
             <p>Collaborative project to build an activated archive of a 30 year old living community in Rotterdam.</p>
          </li></a>
-         <a href="work/chagrinWork.html"><li id="chagrinWork" style="background:url('assets/other/chagrin/chagrin1.png');">
+         <a href="work/chagrinWork.html"><li id="chagrinWork" style="background:url('assets/other/chagrin/thumb-chagrin1.png');">
             <h3>Adelaïde</h3>
             <p>Reactive music video made during a 24hr music video challenge. Music by Requin Chagrin.</p>
          </li></a>
diff --git a/work/fragileMasteryWork.html b/work/fragileMasteryWork.html
index 3cbbb1f..eee62f2 100644
--- a/work/fragileMasteryWork.html
+++ b/work/fragileMasteryWork.html
@@ -28,7 +28,7 @@
 
    </section>
 
-   <img src="../assets/other/fragileMastery/gradInstallation.jpg" style="grid-column: 2 / 8; row: 4">
+   <img src="../assets/other/fragileMastery/thumb-gradInstallation.png" style="grid-column: 2 / 8; row: 4">
 
    <section class="work imgs">
       <object data="https://git.suroh.tk/mastersThesis/raw/master/assets/illustrations/headhunter.svg" type="image/svg+xml"></object>
diff --git a/work/postoastWork.html b/work/postoastWork.html
index 911c7bf..91875ec 100644
--- a/work/postoastWork.html
+++ b/work/postoastWork.html
@@ -16,7 +16,7 @@
    <a href="http://localhost:3000" id="home"><< home</a>
 
    <div class="imgFeat">
-      <img src="../assets/audio/postoast/FOMORADIO_PostToast.jpg">
+      <img src="../assets/audio/postoast/thumb-FOMORADIO_PostToast.png">
    </div>
 
    <section class="work text">
@@ -33,7 +33,7 @@
    </section>
 
    <section class="work imgs">
-      <img src="../assets/audio/postoast/redlightradio.jpg">
+      <img src="../assets/audio/postoast/thumb-redlightradio.png">
    </section>
 
 </body>
diff --git a/work/soloWork.html b/work/soloWork.html
index 8ab7f8b..c0198bc 100644
--- a/work/soloWork.html
+++ b/work/soloWork.html
@@ -10,7 +10,7 @@
 <body>
 
    <div class="imgFeat">
-      <img src="../assets/audio/solo/_DSC5695.jpg">
+      <img src="../assets/audio/solo/thumb-_DSC5695.png">
    </div>
 
    <header>
@@ -36,7 +36,7 @@
    <section class="work imgs">
       <img src="../assets/audio/solo/patch.png">
 
-      <img src="../assets/audio/solo/_DSC5654.jpg">
+      <img src="../assets/audio/solo/thumb-_DSC5654.png">
    </section>
 
 </body>