Himmeli is a traditional Finnish ornament.
Copy/paste: "DIY Geometric Wreath Tutorial - Vintage Revivals- Will work this pattern for the necklace on a smaller scale.
DIY Geometric Diamonds You can make these with brass tubing or with straws painted gold. Even you, Matthew.
vintage revival himmeli heart diy (as pictured in the room reveal). adore this version, especially for a kids/teens room.