[Brightcolours]

Or old Meyer Optik Trioplan 50mm f2.9, for soap bubble bokeh (or just plain headache bokeh, depending on usage). Or Trioplan f2.8/100mm, also a strong bubble machine... https://www.ebay.com/itm/334416934328?ha...SwQJdiXqA4

Classic looks maybe are not the extreme soap bubble and swirl bokeh looks, but perhaps the normal unruly big aperture look from the various 58mm f1.2/55mm f1.2/50mm f1.2 lenses from the manual focus 135 format era, for instance?