Added SVG of EM Logo to README

images/icon_circle.svg

@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- Generator: Adobe Illustrator 24.2.3, SVG Export Plug-In . SVG Version: 6.00 Build 0)  -->
+<svg version="1.1" id="Logo" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" x="0px" y="0px"
+	 viewBox="0 0 1024 1024" style="enable-background:new 0 0 1024 1024;" xml:space="preserve">
+<style type="text/css">
+	.st0{fill:url(#Circle_1_);}
+	.st1{fill:#00E300;}
+	.st2{fill:#FFFFFF;}
+</style>
+<radialGradient id="Circle_1_" cx="512" cy="512" r="512" gradientUnits="userSpaceOnUse">
+	<stop  offset="0" style="stop-color:#0B0B0B"/>
+	<stop  offset="1" style="stop-color:#1B1B1B"/>
+</radialGradient>
+<path id="Circle" class="st0" d="M512,1024L512,1024c282.77,0,512-229.23,512-512v0C1024,229.23,794.77,0,512,0h0
+	C229.23,0,0,229.23,0,512v0C0,794.77,229.23,1024,512,1024z"/>
+<g id="E">
+	<path class="st1" d="M218,840.5c-4.31,0-8.4-1.92-11.15-5.23c-2.75-3.32-3.89-7.68-3.1-11.92l117-628
+		c1.28-6.87,7.27-11.84,14.25-11.84h427c3.58,0,7.03,1.32,9.69,3.72l99,89c4.47,4.01,5.99,10.37,3.84,15.97
+		c-2.15,5.61-7.53,9.31-13.54,9.31H481.02l-28.52,151H541c3.58,0,7.03,1.32,9.69,3.72l99,89c4.47,4.01,5.99,10.37,3.84,15.97
+		c-2.15,5.61-7.53,9.31-13.54,9.31H430.03l-28.55,152H771c6.37,0,11.99,4.15,13.86,10.24c1.87,6.08-0.45,12.68-5.71,16.26l-131,89
+		c-2.4,1.63-5.24,2.51-8.15,2.51H218z"/>
+	<path d="M762,198l99,89H469l-34,180h106l99,89H418l-34,181h387l-131,89H218l117-628H762 M762,169H335
+		c-13.97,0-25.95,9.96-28.51,23.69l-117,628c-1.58,8.48,0.69,17.21,6.2,23.84C201.2,851.16,209.38,855,218,855h422
+		c5.81,0,11.49-1.75,16.3-5.01l131-89c10.53-7.16,15.16-20.34,11.42-32.51C794.98,716.3,783.73,708,771,708H418.95l23.1-123H640
+		c12.01,0,22.78-7.4,27.08-18.62c4.3-11.21,1.24-23.92-7.69-31.95l-99-89c-5.32-4.79-12.23-7.43-19.39-7.43h-71.01l23.04-122H861
+		c12.01,0,22.78-7.4,27.08-18.62c4.3-11.21,1.24-23.92-7.69-31.95l-99-89C776.06,171.65,769.16,169,762,169L762,169z"/>
+</g>
+<g id="Highlight">
+	<polygon id="Top" class="st2" points="640,556 541,467 435,467 469,287 645.78,287 632.79,198 378,198 430.19,556 	"/>
+	<polygon id="Bottom" class="st2" points="456.57,737 469.55,826 640,826 716.83,773.81 711.45,737 	"/>
+</g>
+</svg>

readme.md

@@ -1,5 +1,5 @@
 <h1 align="center">
-    <a href="https://github.com/engineer-man/piston"><img src="https://emkc.org/images/icon_circle_24.png" alt="engineer-man piston"></a>
+    <a href="https://github.com/engineer-man/piston"><img src="images/icon_circle.svg" width="25" height="25" alt="engineer-man piston"></a>
   Piston
 </h1>