Colour, shape, type and other taxonomies that commonly group things together are arbitrary. Think about the grouping of vegetables, the characteristics of a chair, or the respective borders of countries that define race. Perhaps if we set about thinking of different criteria to group things, we may grow a different world. A table made with soil, a drainpipe that is also a bird trough, and a city that is a butterfly nest. Can listening to a cricket improve kissing?

Perspex

Transparent thermoplastic (poly(methyl methacrylate) (PMMA))

Molecules & other structures

Polyatomic structures (extremely minute particle)

Ceramic objects & tiles

An inorganic, non-metallic, solid material comprising metal, non-metal or metalloid atoms (held in ionic and covalent bonds)

Shells, seeds & rocks

Structural elements (an arrangement and organisation of interrelated elements in a material object or system)

Toys & figures

An item used in play (oldest known toy is 4,000 years old)

Shapes & things

Wood, steel, ceramic, stone, paper, glass (a chemical substance or mixture of substances that constitute a thing)

DISPLAY

DEVICE FOR PRESENTATION OF INFORMATION AND THINGS (CONTENT SPECIALISM CHARGED WITH MESSY ARRANGEMENTS)