Hexagon element for mounting on the wall as a moss picture.

Dimensions are:
230 mm diagonal, 30 mm height and a wall thickness of 5 mm.

Printable in any material preferably PLA.
No support necessary.

Number of elements is arbitrary, I recommend at least 10 elements. Afterwards, the moss must still be populated. Moss is available from various dealers (Mooseule.de/Amazon.de).
Required amount is about 1-1.5 KG for 10 elements depending on the quality of the moss.
As glue I recommend the hot glue gun, because it works great.
When all elements are equipped, then only attach to the wall. Away from drilling I have attached the elements with strong double-sided tape to the wall.