Dinnerplate gladioli, a set on Flickr.
These came from a Brecks "grab bag": a selection of huge gladioli corms, as big as the palm of my hand.
I forgot to stake them, they grew very quickly, and fell over. So this morning I cut them and brought them indoors before all the flowers were spoiled. But now I have to go and buy a vase that is big and heavy enough for them to stand up in.