A basket-weave style pattern built in Blender. The ribbon was creating using the twist modifier along the x-axis with a straight line pointing in the y-axis. The resulting "helix" had one side removed leaving a sinusoidal spiral. I then flattened it so that I had a sine-wave when looking along the y-axis.
From there I extruded it into a ribbon shape and then played around some more.
This started as a distraction to create a new desktop backdrop for my PC andended up getting the bokeh treatment and other silliness.