As far as architecture goes, straight line geometry seems to come and go with the fashion.

For me though a new building of replicating geometry will always draw my eye and my attention.

The zig zag concrete ribs on the new University of South Austraila’s, ‘Jeffrey Smart’ building reminded me of the zig zig tracks on a printed circuit board.

How fitting a reminder of my early studies at this very same institution well before it earned the status of ‘University’.

Photo: Robert Rath, ‘Day 915, Zig Zag’ 1/50s f/10 ISO640 123mm