This thread is intended for sharing stencilling, badge making, poster making and so on designs and ideas. Those of us who loosely call ourseleves the ‘Black Shamrock Collective’ or Campaign have come up with a few designs, some of which are here. You are free to download, re-hash, cut, paste, print, spray, distort, render and of course re-invent black shamrocks. There is no copyright or trademark*. On the contrary we encourage all to spread the black shamrock.