diff --git a/Pinta.Resources/icons/hicolor/scalable/actions/join-bevel-symbolic.svg b/Pinta.Resources/icons/hicolor/scalable/actions/join-bevel-symbolic.svg
new file mode 100644
index 000000000..b0ddba6e5
--- /dev/null
+++ b/Pinta.Resources/icons/hicolor/scalable/actions/join-bevel-symbolic.svg
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   height="16"
+   viewBox="0 0 16 16"
+   width="16"
+   version="1.1"
+   id="svg15572"
+   xml:space="preserve"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg"><defs
+     id="defs15576" /><path
+     d="m 14.486328,10.162109 h -4.322265 v 4.324219 h 4.322265 z"
+     style="display:inline;fill-opacity:0.252371;stroke:#000000;stroke-width:0.00105029;stroke-linecap:round;stroke-linejoin:round"
+     id="path1" /><path
+     d="M 14.486328,8.265625 H 9.578125 c -0.7165876,0 -1.2949219,0.5783327 -1.2949219,1.2949219 v 4.9257811 h 1.8789059 v -3.552734 -0.771485 h 0.002 4.322265 z"
+     style="stroke-width:0.266679;stroke-linecap:square;stroke-dasharray:3.20015, 3.20015"
+     id="path2" /><path
+     d="M 5.5488281,1.5136719 1.5117187,5.5507812 V 14.486328 H 3.4257813 V 7.703125 c 0,-2.3784879 1.9164341,-4.2929688 4.2949218,-4.2929687 H 14.486328 V 1.5136719 h -4.322265 z"
+     style="stroke-width:0.2;stroke-linecap:square;stroke-dasharray:2.4, 2.4"
+     id="path6" /><path
+     d="m 8.5488281,4.953125 c -1.9873845,0 -3.5898436,1.6024593 -3.5898437,3.5898438 V 9.6894531 A 0.47304665,0.47304665 0 0 0 5.4335937,10.162109 H 6.1855469 A 0.47304665,0.47304665 0 0 0 6.6582031,9.6894531 V 8.5996094 c 0,-1.0785593 0.8687062,-1.9472656 1.9472657,-1.9472657 H 9.6894531 A 0.47304665,0.47304665 0 0 0 10.164063,6.1796875 V 5.4277344 A 0.47304665,0.47304665 0 0 0 9.6894531,4.953125 Z"
+     style="stroke-width:0.125691;stroke-linecap:square;stroke-dasharray:1.5083, 1.5083"
+     id="path3" /><path
+     d="m 6.0039062,14.486328 c 0.3458801,0 0.625,-0.277167 0.625,-0.623047 v -1.398437 c 0,-0.34588 -0.2791199,-0.623047 -0.625,-0.623047 H 5.5546875 c -0.3458801,0 -0.625,0.277167 -0.625,0.623047 v 1.398437 c 0,0.34588 0.2791199,0.623047 0.625,0.623047 z"
+     style="stroke-width:0.133591;stroke-linecap:square"
+     id="path4" /><path
+     d="M 14.486328,5.5546875 C 14.474426,5.219436 14.201539,4.953125 13.863281,4.953125 h -1.396484 c -0.34588,0 -0.625,0.2791199 -0.625,0.625 v 0.4492187 c 0,0.3458801 0.27912,0.625 0.625,0.625 h 1.396484 c 0.338258,0 0.611145,-0.2663109 0.623047,-0.6015625 z"
+     style="stroke-width:0.133591;stroke-linecap:square"
+     id="path5" /></svg>
diff --git a/Pinta.Resources/icons/hicolor/scalable/actions/join-miter-symbolic.svg b/Pinta.Resources/icons/hicolor/scalable/actions/join-miter-symbolic.svg
new file mode 100644
index 000000000..daf500913
--- /dev/null
+++ b/Pinta.Resources/icons/hicolor/scalable/actions/join-miter-symbolic.svg
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   height="16"
+   viewBox="0 0 16 16"
+   width="16"
+   version="1.1"
+   id="svg15572"
+   xml:space="preserve"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg"><defs
+     id="defs15576" /><path
+     d="m 14.486328,10.162109 h -4.322265 v 4.324219 h 4.322265 z"
+     style="display:inline;fill-opacity:0.252371;stroke:#000000;stroke-width:0.00105029;stroke-linecap:round;stroke-linejoin:round"
+     id="path1" /><path
+     d="M 14.486328,8.265625 H 9.578125 c -0.7165876,0 -1.2949219,0.5783327 -1.2949219,1.2949219 v 4.9257811 h 1.8789059 v -3.552734 -0.771485 h 0.002 4.322265 z"
+     style="stroke-width:0.266679;stroke-linecap:square;stroke-dasharray:3.20015, 3.20015"
+     id="path2" /><path
+     d="M 1.5117187,1.5136719 V 14.486328 H 3.4257813 V 7.703125 c 0,-2.3784879 1.9164341,-4.2929688 4.2949218,-4.2929687 H 14.486328 V 1.5136719 h -4.322265 z"
+     style="stroke-width:0.2;stroke-linecap:square;stroke-dasharray:2.4, 2.4"
+     id="path8" /><path
+     d="m 8.5488281,4.953125 c -1.9873845,0 -3.5898436,1.6024593 -3.5898437,3.5898438 V 9.6894531 A 0.47304665,0.47304665 0 0 0 5.4335937,10.162109 H 6.1855469 A 0.47304665,0.47304665 0 0 0 6.6582031,9.6894531 V 8.5996094 c 0,-1.0785593 0.8687062,-1.9472656 1.9472657,-1.9472657 H 9.6894531 A 0.47304665,0.47304665 0 0 0 10.164063,6.1796875 V 5.4277344 A 0.47304665,0.47304665 0 0 0 9.6894531,4.953125 Z"
+     style="stroke-width:0.125691;stroke-linecap:square;stroke-dasharray:1.5083, 1.5083"
+     id="path3" /><path
+     d="m 6.0039062,14.486328 c 0.3458801,0 0.625,-0.277167 0.625,-0.623047 v -1.398437 c 0,-0.34588 -0.2791199,-0.623047 -0.625,-0.623047 H 5.5546875 c -0.3458801,0 -0.625,0.277167 -0.625,0.623047 v 1.398437 c 0,0.34588 0.2791199,0.623047 0.625,0.623047 z"
+     style="stroke-width:0.133591;stroke-linecap:square"
+     id="path4" /><path
+     d="M 14.486328,5.5546875 C 14.474426,5.219436 14.201539,4.953125 13.863281,4.953125 h -1.396484 c -0.34588,0 -0.625,0.2791199 -0.625,0.625 v 0.4492187 c 0,0.3458801 0.27912,0.625 0.625,0.625 h 1.396484 c 0.338258,0 0.611145,-0.2663109 0.623047,-0.6015625 z"
+     style="stroke-width:0.133591;stroke-linecap:square"
+     id="path5" /></svg>
diff --git a/Pinta.Resources/icons/hicolor/scalable/actions/join-round-symbolic.svg b/Pinta.Resources/icons/hicolor/scalable/actions/join-round-symbolic.svg
new file mode 100644
index 000000000..89ebf6907
--- /dev/null
+++ b/Pinta.Resources/icons/hicolor/scalable/actions/join-round-symbolic.svg
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg
+   height="16"
+   viewBox="0 0 16 16"
+   width="16"
+   version="1.1"
+   id="svg15572"
+   xml:space="preserve"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg"><defs
+     id="defs15576" /><path
+     d="m 14.486328,10.162109 h -4.322265 v 4.324219 h 4.322265 z"
+     style="display:inline;fill-opacity:0.252371;stroke:#000000;stroke-width:0.00105029;stroke-linecap:round;stroke-linejoin:round"
+     id="path1" /><path
+     d="M 14.486328,8.265625 H 9.578125 c -0.7165876,0 -1.2949219,0.5783327 -1.2949219,1.2949219 v 4.9257811 h 1.8789059 v -3.552734 -0.771485 h 0.002 4.322265 z"
+     style="stroke-width:0.266679;stroke-linecap:square;stroke-dasharray:3.20015, 3.20015"
+     id="path2" /><path
+     d="M 1.5117187,7.6921027 V 14.486328 H 3.4257813 V 7.703125 c 0,-2.3784879 1.9164341,-4.2929688 4.2949218,-4.2929687 H 14.486328 V 1.5136719 h -4.322265 l -2.4739135,0 A 6.1784308,6.1784308 135 0 0 1.5117187,7.6921027 Z"
+     style="stroke-width:0.2;stroke-linecap:square;stroke-dasharray:2.4, 2.4"
+     id="path8" /><path
+     d="m 8.5488281,4.953125 c -1.9873845,0 -3.5898436,1.6024593 -3.5898437,3.5898438 V 9.6894531 A 0.47304665,0.47304665 0 0 0 5.4335937,10.162109 H 6.1855469 A 0.47304665,0.47304665 0 0 0 6.6582031,9.6894531 V 8.5996094 c 0,-1.0785593 0.8687062,-1.9472656 1.9472657,-1.9472657 H 9.6894531 A 0.47304665,0.47304665 0 0 0 10.164063,6.1796875 V 5.4277344 A 0.47304665,0.47304665 0 0 0 9.6894531,4.953125 Z"
+     style="stroke-width:0.125691;stroke-linecap:square;stroke-dasharray:1.5083, 1.5083"
+     id="path3" /><path
+     d="m 6.0039062,14.486328 c 0.3458801,0 0.625,-0.277167 0.625,-0.623047 v -1.398437 c 0,-0.34588 -0.2791199,-0.623047 -0.625,-0.623047 H 5.5546875 c -0.3458801,0 -0.625,0.277167 -0.625,0.623047 v 1.398437 c 0,0.34588 0.2791199,0.623047 0.625,0.623047 z"
+     style="stroke-width:0.133591;stroke-linecap:square"
+     id="path4" /><path
+     d="M 14.486328,5.5546875 C 14.474426,5.219436 14.201539,4.953125 13.863281,4.953125 h -1.396484 c -0.34588,0 -0.625,0.2791199 -0.625,0.625 v 0.4492187 c 0,0.3458801 0.27912,0.625 0.625,0.625 h 1.396484 c 0.338258,0 0.611145,-0.2663109 0.623047,-0.6015625 z"
+     style="stroke-width:0.133591;stroke-linecap:square"
+     id="path5" /></svg>