iteration and selection

Even at this late stage don’t lose the sense of going back through materials, through this blog, of iterating, discarding, adding, testing, wondering.

In the process of selection the researcher/practitioner decides which are the best or most useful realisations derived from the task, and discards or temporarily puts to one side the others. Here each iterative step is an example of the operation of a selective pressure, somewhat like those that over aeons determine biological evolution and the success of genes and organisms. Biological processes hinge on the survival of the fittest, but fitness depends on the environment, so not all impressive species survive. Artistic selection processes are likely to be even more arbitrary, and there may be many fine specimens amongst the practitioner’s rejects. This occurs because practitioners are making these decisions in relation to the specific artworks they are shaping (what would be suitable for one may not be appropriate for another), or because they might miss a good idea at an early stage of the process where its relevance or potential is not apparent. In addition, although we might be tempted to think of these choices as individually motivated, they are made in response to broader social and artistic forces.

– From the Introduction to Smith and Dean (p.22)