technique

First step: the bottles are painted and shredded.

Second step: a drawing is made with nails.

Third step: the thread of the plastic bottles is put around the nails and follow the drawing.

Fourth step: the plastic is plunged into hot sand.

As a consequence, the plastic shrinks onto the nails and keeps the shape of the drawing.

This technique permits to obtain any kind of shapes with the bottles.

Different tools used to shape the bottles: