Figgy espalier

 http://point09acres.blogspot.com/2011/06/espalier-fig-ii.html

http://www.leereich.com/2014/11/figs-up-north.html

Here's how to make an espalier with star pickets:

https://deepgreenpermaculture.com/diy-instructions/espalier-supporttrellis/

Grape vine espalier

https://deepgreenpermaculture.com/diy-instructions/grape-vine-trellis/