Flowers are very much in the eye of the beholder

No they did it all themselves. That`s the beauty of these violas, they self seed and I do nothing except enjoy the show.

Roses, paeonies, campanulas, hollyhocks, geraniums (especially Mrs Kendall Clarke), Astrantia (Roma), aquilegia (Norah Barlow), clematis, wisteria and most cottage garden type planting!