Firstly, we need to make the glue, what's called 'barbotina'.
So we put some clay on a jar
water
and mix it all.
The consistency must be like a paste.
Take a liner brush, or one that fits in the crack
and take some glue -barbotina-.
Start to fill the cracks, and make sure that you reach every space.
Apply new layer as the previous layer dries.
Then take a flat soft and wet brush
and smooth the surface of the crack.
Repeat the process until the crack doesn't notice at all.
By last, sand the sculpture to make a smooth and soft termination.
And that's how it looks finished !
