Japanese Knotweed

Japanese Knotweed
Marina Belintani

Seaweed

Seaweed
Studio Nienke Hoogvliet

Seaweed

Seaweed
Studio Nienke Hoogvliet

Bacteria

Bacteria
Living Colour

Banana fibre

Banana fibre
Roberta Lebed Llopart

Calcium Carbonate

Calcium Carbonate
Rocks

Alum

Alum
Widely available