The active image refers to the operative nature of images thus capturing the vast array of
actions that images perform. This volume features essays that present a new approach to image
theory. It explores the many ways images become active in architecture and engineering design
processes and how in the age of computer-based modeling images play an indispensable role.
The contributors examine different types of images be they pictures sketches renderings
maps plans and photographs be they analog or digital planar or three-dimensional ephemeral
realistic or imaginary. Their essays investigate how images serve as means of representing as
tools for thinking and reasoning as ways of imagining the inexistent as means of
communicating and conveying information and how images may also perform functions and have an
agency in their own. The essays discuss the role of images from the perspective of philosophy
theory and history of architecture history of science media theory cognitive sciences
design studies and visual studies offering a multidisciplinary approach to imagery and
showing the various methodologies and interpretations in current research. In addition they
offer valuable insight to better understand how images operate and function in the arts and
sciences in general.
