This tool for repeat design more and more if you want.
1.This tools call "Mirror-Merge"
2.If you doesn't have this tools call them by press menu-bar View -> Toolbars... then select "Mirror-Merge"
3.Now if you want to use Mirror-Merge tools you must active your design.
4.1st tool is Array.
5.All positon is change if you movement your mouse, you can set number of objects by vertical and horizontal.
When finish click mouse all finish.
6.2nd tool is Reflect use like Array tool.
7.3th tool is Wreath. All positon is change if you movement your mouse, you can set number of objects.
Click mouse when finish.
8.And Last one is Kaleidoscope use like Wreath tool.
If someone who have idea you can make wonderfull design with this tools.