METAPHOR Hien uses roots and other themes as a metaphor for the 'Uncertain Destination' project Mix media, collage, gouache, acrylic, threads Aggrandised the about drawing. Mix media, collage, acrylic, gouache, threads Mix media, collage, gouache, acrylic, threads, pencil Aggrandised the about drawing. Mix media, collage, gouache, acrylic, threads, pencil Mix media, collage, gouache, threads, pencil Gouache and acrylic Gouache and acrylic