Part of the reason we have been a bit irregular with our blog posting is that we recently moved to our new home in Brunswick. It is a lovely house, with an actual backyard (well, more of a courtyard really). Strangely there was no clothesline though, so I immediately began to mentally design a system.
The result is a cheap, high capacity and expandable system that is unobtrusive when not in use.
The main components are stainless steel eyelets and multipurpose rope (with a tracer colour in it to avoid accidents). I fastened the eyelets on the two side fences opposite each other, so when the rope is strung between them it spans the entire backyard. By stringing the line through the eyelets in the below configuration I can quickly use one length of rope to create 20 metres of clothesline.
This system is completely customisable; I can string up a single length, or two, or run the rope directly back across the yard twisting it around itself slightly to create a nifty way of hanging socks without needing pegs. It is also expandable by simply adding more eyelets and rope.
For a finishing touch I added a cleat hook on both sides of the yard to simplify tying off, as well as a hook for hanging the rope when not in use (the hook turned out to be way bigger than I needed and will probably be repurposed in a future project).
All in all I spent very little and got very much; totally worth it.