Abstract Thursday: Fun Bokeh

Many thanks indeed to Ingeborg for all her work keeping the AT challenge going - a very Happy New Year to you, Ingeborg!

Today there's no special theme but I decided to stick to a seasonal abstract. I've not used my old Helios lens (with the front element reversed, to enhance the bokeh effect) for a long time so I dug it out today and pointed it at the points of coloured light on our Christmas tree. The nature of the bokeh varies depending on the aperture and degree of defocus, so I fiddled with them until I got this rather fun effect. It's a bit like one I did 6 years ago.