I was portraying people I met in Italy. I changed small sketches to big 50 cm faces and put them on the wall as an mural. I made also masks so people enjoying my work could became someone else for a moment.
Balloon formed papier mache bowls covered in fabric! Can also be done over a bowl to give it the flat bottom necessary for placement on a table. Just put a thin coating of petroleum jelly on the bowl for ease of release when papier mache is dry.