Place houseplants to provide a leafy contrast to the hard lines of windows and furniture. Peace lily is a natural for filling a corner, especially if you select the one known as Sensation. This beauty grows to 6 feet tall and easily commands attention in a large room. It holds its own beside a large window, where it receives the high light necessary to promote steady bloom. Tuck it into a simple dark container to let glossy leaves and stately flowers steal the spotlight.