Dimple
Pressed in, and much softer for it.
Pots by design
Small, soft, and people touch it.
Domes across the wall, on a strict grid or scattered with their sizes let loose so no two pots are quite the same.
The scattered one runs off a seed number, so a pot can be genuinely one of a kind and still be reproducible when you want the second.
Every collection Poles, trellises and trays Find it by plant How a pot is built Ask a person