Peter - what are your thoughts on a metal cladding as a cover over the concrete (instead of painting/coating)? We open to the color, but whatever would accent the other finishings well (after looking at the rendering, we're thinking something that will lighten up building). More examples http://www.jameshardie.com.au/products/commercial-facades/exotec-facade-panel-and-fixing-system/
Peter - another idea for the parking lot fence (steel cables)
Q