Double act

Spotted this spectacular double act of wisteria on an old cottage. I thought our wisteria was looking good, as my blip of a few days ago showed. This mixture of classic mauve and stark white wisteria makes me quite envious though.
It has made me decide that I now need to hunt down a white one to plant again here, after one we had a few years back was lost to a particularly severe frost. If a white one looks as good as this, it will be worth the annual effort of a bit of frost-protective winter wrapping!