Finally added new shiny icon.

app/app.pro

@@ -4,6 +4,8 @@ TARGET = cool-retro-term
 DESTDIR = $$OUT_PWD/../
 SOURCES = main.cpp
 
+macx:ICON = icons/crt.icns
+
 RESOURCES += qml/resources.qrc
 
 #########################################

app/qml/AboutDialog.qml

@@ -63,10 +63,16 @@ Window{
         id: defaultComponent
         ColumnLayout{
             anchors.fill: parent
-            anchors.margins: 10
             spacing: 10
             Item{
                 Layout.fillHeight: true
+                Layout.fillWidth: true
+                Image{
+                    anchors.fill: parent
+                    fillMode: Image.PreserveAspectFit
+                    source: "images/crt256.png"
+                    smooth: true
+                }
             }
             Text{
                 anchors.horizontalCenter: parent.horizontalCenter

app/qml/resources.qrc

@@ -66,5 +66,6 @@
         <file>CRTMainMenuBar.qml</file>
         <file>SettingsPerformanceTab.qml</file>
         <file>TerminalContainer.qml</file>
+        <file>images/crt256.png</file>
     </qresource>
 </RCC>