Return of the Bokeh lens

Dug out my M42 fit 105mm f2.8 tonight. This thing has 12 aperture blades so you get some cracking bokeh. At it's minimum focal distance, around 5ft and f2.8 you get some amazing shallow DOF too. Hardly ever used this since I got it last year, going to give it a go this week and see what I can get from it.