old faithfuls

Lewisia Tweedii apricot shade repotted in autumn, originally bought from Inschriach alpine nursery Rothiemuchus 30 years ago and behind blue Corydalis bought at Branklyn Gardens Perth about 15 years both need cold frame in pots to do best.
Thanks for the imaginative answers to yesterday's mystery. Two blippers correctly guessed it was ice lifted out of our birdbath, a zinc bin lid, and placed on one of the big chimney pots.