Lilies are for funnerals here in this part of the world. It seems in the Western world they are for Easter, which I guess is related? This is a flower lily frame, for all your flower lily frame needs.
復活節百合框架
Borders、Borders and Frames、ceremony、Easter、Fllowers、flowers、Frame、frame、funeral、holiday、lily、Possible Game Art、ramki
國界、邊框和框架、儀式、復活節、花卉、花卉、幀、幀、葬禮、假日、百合、可能的遊戲藝術、骨架
資料來源：openclipart ( https://openclipart.org/ )