I love Teleflora's description: 'Sunflowers turn to follow the sun. Their open faces symbolize the sun itself, conveying warmth and happiness, adoration and longevity.'
Reminds me of 2 Corinthians 3:18
We, who with unveiled faces all reflect the Lord's glory, are being transformed into His likeness with ever increasing glory, which comes from the Lord, who is the Spirit.
Hmm... a bit of Son-worship is called for.....