What we need to imitate mosaic on felt.
Mesh fabric
Cardoches
Crested ribbon
And all that you usually use during the felting process.
First we make a wool smalt
To do this, we need to go cord
How to make a cord I will describe very short, because before me it was done more than once
I use a ribbon ribbon.
Separating long strands and laying them together form a multicolor tape
Wet all soap solution, wrap up a mesh and rolling, when the wool grabbed, we remove the grid and continue to roll with the palms
The cord does not need to be done very dense, I make it up to half-ready
The resulting cord cut into pieces (finely or large, depends on the size of the cells of your grid)
"Smalta" is ready
Now take a piece of mesh fabric (I have a mesh from the viscose)
If the size of the cells is quite large, then you can immediately begin to work, if the cells are small and they can be stretched, we take the frame, stretch our fabric and process it with starch or gelatin.
When everyone dries starting to lay a "smalt"
A small piece of the grid is laid out by "Smalt", (you can certainly lay out everything depends on your idea)
The remaining part of the cells, I fill in a chopped ribbon (about 1 cm wide)
Further wool Cardiches and Flaw as usual
Try to do and you will definitely work out!
A source