How to do 3D wood nail art?

This should help

https://www.thesprucecrafts.com/string-art-1791403

First get a picture then trace it on a piece of wood you need tiny tac nails then start at one end nailing them same distance apart

Kathy is right. Get a picture, you could use large ones from colouring books if you can't find any stencils. Use nails that have a small head approx 2.5 cm long.

Use a ruler to mark the spaces, and it's easier to use this as a guide for the nails need to be even on the opposite sides also. So put a pin at the top then the bottom and continue around like this. Used thread that doesn't seperate easily as it can get caught on the nails. Tie the thread on one nail and bring down to the opposite nail. Look on Pinterest for further instructions.

https://www.bing.com/videos/search?q=How+to+do+3D+wood+nail+art%3f&qpvt=How+to+do+3D+wood+nail+art%3f&FORM=VDRE

https://www.wikihow.com/Do-String-Art

https://www.diynetwork.com/made-and-remade/make-it/how-to-make-your-own-string-art

You might try starting small by purchasing a vintage nail art kit off of eBay or another source on the Internet. Then you could proceed from there...

I would like to suggest starting with something simple. Think pictures in a young child's coloring book.

https://www.youtube.com/results?search_query=3d+wood+nail+art