Dots...

The dots on a guitar are called fret markers... I never knew that before today...

[Shanne]

nice abstract - and yes I knew that from manually tuning guitars before the days of electronic tuning - some guitars have them down the sides too

[Shutterbug]

Amazing what we learn here. I am fascinated by the wires. They look like springs.

[Catherine Otley]

I too like the graduated wires, or probably I should say strings.

[Marloes]

Wonderful eye for these details.

[BillyBoy]

This is quite interesting. At the very first glance I thought this was distant lights through a barred window :-).

[Jeff Jones]

so you didn't know they were called markers? Don't fret over it. ;-)

[haskar]

Well done. Great abstract.