Maison Bleu Artificial Flower ArrangementSometimes the simplest idea is the best one. This arrangement uses three different blue hydrangeas and nothing else, and it works precisely because of that restraint. Pale blue heads bring a soft, airy lightness with petals that shift between sky blue and the faintest hint of lilac. The dried blue hydrangeas sit alongside them with deeper, more weathered tones that create the effect of blooms at a different stage. Navy hydrangeas anchor the bottom