How do I find a suitable base for pistachio flowers?
I would like to make some of these flowers - but they need to stay outside. Using a piece of cardboard with a glue gun is not adequate because with the first rain, the shells fall off. Is there a putty that dries and does not melt in the rain? Air dry clay has the right consistency to hold shells in, but melts in the rain. I am using this pic courtesy of Pinterest to illustrate how the shells are able to stand up in the putty