Environmental community art project in West Norwood - 2021-2023 - raising awareness of the problems of plastic and building community

4-metre hanging sculpture for Tonbridge School's science building

A public art commission made of rammed earth on the south coast of England

a series of sculptures in which molecules are represented in chemically accurate form with each atom represented by a human figure

An investigation into the problem of man-made substances by returning to an ancient building material

a large installation that shows how the early human embryo develops

platononic solids, the theory of emergence and the birth of the universe came together in this early work from 2008 which laid the foundations of much of Marshall's later work

developed during a residency in Pietrasanta in 2010 these works are inspired by the biological process of enzymes

 a form of divination where warm wax is poured into water to predict the future

inspired by James Lovelock’s theory of Gaia and draws on the concept that all life is interconnected

investigating the different concentric worlds we inhabit and contrasting the natural and networked worlds

A 2-metre high sculpture of a single twist of DNA composed of 634 human figures

a selection of early works that were the roots of later series

a series of works inspired by the concept of morphic fields and the Fibonacci series