Buyers will not know who created the works in the exhibition. Photos by Peter McIntosh. : Covering the entire spectrum

Nic Dempster hangs some of the A4 works in the Otago Art Society’s rooms at Dunedin Railway Station that have been donated by artists. : Covering the entire spectrum

The society’s 3-D artists have also contributed works that fit on to an A4-sized board. : Covering the entire spectrum