diff --git a/default_tool_stonepick.png b/default_tool_stonepick.png
index efcb75d..00070b1 100644
Binary files a/default_tool_stonepick.png and b/default_tool_stonepick.png differ
diff --git a/mtz_tools_orichalcum_pick.png b/mtz_tools_orichalcum_pick.png
index 19518a0..3d72a76 100644
Binary files a/mtz_tools_orichalcum_pick.png and b/mtz_tools_orichalcum_pick.png differ