Создаем нежные гипсовые кулоны с оттисками цветов -- not sure what the text says or what the materials are, but this shows a clever idea for sculpting one's own mold for making these pendants, would work for stamps or other things as well
It really doesn't get much easier than this. Get the kids involved and watch the glow on their faces when the birds start to roost. Child decoration time: A lot longer (ah, bliss). Durability: A full season or even two.