Fancy Leaved Caladium

Caladium bicolor is grown entirely for its leaves: large, arrow-shaped and almost translucent, marbled and veined in white, pink, red and green in combinations that differ from cultivar to cultivar. It grows from a tuber, runs hard through the warm months and then dies back completely and rests.
That seasonal rhythm is the point to understand before specifying it. Used well, it gives a shaded bed four or five months of colour that no evergreen ground cover can match, then hands the space back.
The Fancy Leaved Caladium is the strongest foliage colour available for shade, on the understanding that it is a seasonal plant.