Take at least three pictures of your floral arrangement, from different angles. Also, measure the height, width and length. Most reputable florists have silk flowers that look so much like fresh flowers many people cannot tell the difference until they actually touch and smell the flowers. There are even flower scents available to make silk flowers smell like fresh flowers. Chose a method that will satisfy you.
Flowers are a special part of our lives.
Preserving them can add much pleasure to our day to day living. Buy cat litter, not the flushable type, but the cheap stuff that you need to scoop. Fill the box with the litter. Wait 2 weeks. And presto, perfectly preserved flowers.