Narrow mountains with undulating edges stab up from placid water.

And in "Night Ramble," a similar green has been dammed up by an undulating edge of cloth, forming a literal, if now dry, lake of color.

The Mistral was also employed to make bowls with rippled sides and undulating edges.

The undulating leading edge, bristling shields and spears, threatened to close off her path.

IT looked innocent enough: an orange box with undulating edges rested on purple pedestal feet.

In a third chapter, red parallel lines alternate with thicker ones whose undulating edges bring to mind both rick-rack and polyps.

The small white petals, hardly longer than the sepals, turn rosy pink as they age, and have distinctive undulating edges.

The floating leaves have undulating edges that give them a crenellate appearance.

The pieces are often delicate, with vessels made in lithe Ottoman shapes, sometimes with undulating edges.

Similar, yet perhaps even more beautiful, is delicate N. romieuzii, whose cups, the fresh colour of pale lemon sorbet, have undulating edges.