Here is a photo I have taken of the view from my window, showing a selection of my vintage plant pots and succulent plants. Second from the right is a Poole Delphis pot (cracked sadly, which is why it can live on a window ledge!).
I am selling two Delphis pin dishes on ebay this week. This is one of them. It's a really nice design with flecks of blue glaze, which means it is a fairly early example..