diff --git a/README.md b/README.md
index 7a14897f..b1728c40 100644
--- a/README.md
+++ b/README.md
@@ -158,6 +158,7 @@ Say thanks!
 <td><img src="images/svg/vlc.svg" width="125" title="VLC" /><br>670 Bytes</td>
 <td><img src="images/svg/google_maps.svg" width="125" title="Google Maps" /><br>1003 Bytes</td>
 <td><img src="images/svg/access.svg" width="125" title="Access" /><br>399 Bytes</td>
+<td><img src="images/svg/ethereum.svg" width="125" title="Ethereum" /><br>463 Bytes</td>
 </tr>
 </table>
 
diff --git a/images/reference/ethereum.svg b/images/reference/ethereum.svg
new file mode 100644
index 00000000..14407cfc
--- /dev/null
+++ b/images/reference/ethereum.svg
@@ -0,0 +1,11 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg width="256px" height="417px" viewBox="0 0 256 417" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" preserveAspectRatio="xMidYMid">
+	<g>
+		<polygon fill="#343434" points="127.9611 0 125.1661 9.5 125.1661 285.168 127.9611 287.958 255.9231 212.32"/>
+		<polygon fill="#8C8C8C" points="127.962 0 0 212.32 127.962 287.959 127.962 154.158"/>
+		<polygon fill="#3C3C3B" points="127.9611 312.1866 126.3861 314.1066 126.3861 412.3056 127.9611 416.9066 255.9991 236.5866"/>
+		<polygon fill="#8C8C8C" points="127.962 416.9052 127.962 312.1852 0 236.5852"/>
+		<polygon fill="#141414" points="127.9611 287.9577 255.9211 212.3207 127.9611 154.1587"/>
+		<polygon fill="#393939" points="0.0009 212.3208 127.9609 287.9578 127.9609 154.1588"/>
+	</g>
+</svg>
\ No newline at end of file
diff --git a/images/reference/index.md b/images/reference/index.md
index 1c2b0a20..07cdab87 100644
--- a/images/reference/index.md
+++ b/images/reference/index.md
@@ -98,3 +98,4 @@ Where possible this links to the organisation's brand guidelines page.
 | <img src="/images/svg/sketch.svg" width="256" />	| <img src="/images/reference/sketch.svg" width="256" />	| https://www.sketchapp.com/ |
 | <img src="/images/svg/vlc.svg" width="256" />	| <img src="/images/reference/vlc.png" width="256" />	| https://www.videolan.org/|
 | <img src="/images/svg/access.svg" width="256" />	| <img src="/images/reference/access.png" width="256" />	| https://en.wikipedia.org/wiki/International_Symbol_of_Access|
+| <img src="/images/svg/ethereum.svg" width="256" />	| <img src="/images/reference/ethereum.svg" width="256" />	| https://www.ethereum.org/ |
diff --git a/images/svg/calendar.svg b/images/svg/calendar.svg
index 3c93fa0d..ce46f00d 100644
--- a/images/svg/calendar.svg
+++ b/images/svg/calendar.svg
@@ -10,4 +10,4 @@ rx="15%"/></clipPath></defs>
 width="512" height="512"
 fill="#dee"/><rect
 width="512" height="180"
-fill="#d34"/></g><g id="b"><circle fill="#eab" cx="384" cy="100" r="14" id="a"/><use x="43" href="#a"/><use x="86" href="#a"/></g><use y="43" href="#b"/><text font-size="64" x="256" y="480" id="w">Sunday</text><text fill="#fff" font-size="140" x="140" y="164" id="m">FEB</text><text font-size="256" x="256" y="400" id="d">29</text></svg>
\ No newline at end of file
+fill="#d34"/></g><g id="b"><circle fill="#eab" cx="384" cy="100" r="14" id="a"/><use x="43" href="#a"/><use x="86" href="#a"/></g><use y="43" href="#b"/><text font-size="64" x="256" y="480" id="w">Sunday</text><text fill="#fff" font-size="140" x="140" y="164" id="m">FEB</text><text font-size="256" x="256" y="400" id="d">29</text></svg>
diff --git a/images/svg/ethereum.svg b/images/svg/ethereum.svg
new file mode 100644
index 00000000..bd408596
--- /dev/null
+++ b/images/svg/ethereum.svg
@@ -0,0 +1,6 @@
+<svg xmlns="http://www.w3.org/2000/svg"
+aria-label="Ethereum" role="img"
+viewBox="0 0 512 512"><rect
+width="512" height="512"
+rx="15%"
+fill="#fff"/><path fill="#3C3C3B" d="M256 362l-21 45 21 62 131-185z"/><path fill="#8C8C8C" d="M256 469V362l-132-78z"/><path fill="#343434" d="M256 41L124 259l132 78 131-78z"/><path fill="#8C8C8C" d="M256 41L124 259l132-60z"/><path fill="#141414" d="M256 337l131-78-131-60z"/><path fill="#393939" d="M124 259l132 78V199z"/></svg>
diff --git a/radius.html b/radius.html
index 71f801cc..ce8519e2 100644
--- a/radius.html
+++ b/radius.html
@@ -82,7 +82,7 @@
 			'intel',      'badoo',       'laravel',    'twilio',     'google_play',  'gmail',
 			'plex',       'slack',       'xing',       'pinboard',   'internet_archive', 'samsunginternet',
 			'baidu',      'twitch',      'ok',         'pocket',     'stumbleupon',  'viber',
-			'workato',    'sketch',      'vlc',        'google_maps','access',
+			'workato',    'sketch',      'vlc',        'google_maps','access',       'ethereum'
 		 ];
 
 		var container = document.querySelector('.icons');