I recall my Moms potato salad I had as a youth ( It was made with PEI potatoes, of course).

It was served in a round glass tray. The potato salad on the outside ring (peprika sprinkled on the top fod colour), cut cukes with black pepper lined the next ring, cut radishes were in the next ring. The center was reserved with a big mound of shelled lobsters. On the side was a plate were ample amounts of freshly- baked crusty bread and soft butter. Yummy!