- For the background a collage with self torn tissue paper and trasparent paper mixed with precut aluminium paper . Winter colors on black and .
- While the collage dryed they designed there snail on trasparence sheet; using plasticine on the line drawing.
- Then glued the trabsparent slide on the winter background and add a layer of glue on the plasticine.
This technic was used in blue and white artproject,