Stunning shells

Another fascinating pair of objects from the decorative arts museum were these Victorian era (what is the spanish era equivalent?) shell bouquets. While these are relatively common, I had never seen any so colorful or intricate before!
This one in particular was stunning - an entire garden with maiden under a canopy of shell flowers under a glass dome! Sadly the lighting in the museum needs an upgrade and the picture isn't as clear as I had hoped for. Maybe some summer craft ideas for at the beach?