Creation of a multi-layer decoration on a wooden base.
Simply cut out the individual parts.
Once cut, you can paint them if you wish, or leave them as they are. For painting, choose contrasting colors to make the whole stand out.
For this project, I used matte acrylic paint. You can then varnish as desired.
Then simply glue the 2 rectangular base plates together, avoiding getting glue in the grooves.
All that remains is to insert the different layers in the same order as shown in the photo.