Details description about the paste is:
Soak the tissue in water and 1 spoon of salt.
Soak it for 1 to 2 hours.
Blend the napkin in blender.
Within water so that blender jug can easily and freely works.
Blend it for 10 mins.
Strain water in a strainer and press to remove access water.
Now put in a bowl add glue and acrylic medium and beat it well using electric beater.
To prepare dry part mix half cup of plaster of Paris (gypsum powder)and quarter cup of vim powder (fine marble powder).
Mix them a place aside.
Now to make paste mix dry and wet part so that a thick paste form there is no specific ratio of dry and wet part, just get a smooth thick paste add acrylic color to give it color.