Photos

• Frame and hang photos of family and friends. Collage frames will hold multiple pictures. Another novel way to display photos is by putting up a bulletin board or a ribbon memo board. Poster-sized printing for photos is an option at most photo finishing outlets. Or use funky magnets to hang pictures on your refrigerator.
  
  

Art

• Cover those white walls with some bold-colored artwork. Since original artwork can be quite expensive, visit your local hobby or poster store. With just a few dollars, you can purchase a print of an inspiring Picasso or a Monet. Sure, it is just a print, but with a simple poster frame it can be a brilliant addition. If you are artistically inclined, purchase a canvas (they come in a variety of sizes) and some basic colors to create your own piece.
  
  

Floors

• Shop around for rugs to place throughout your apartment; a colorful throw rug is a great visual focal point and a perfect way to pepper up your apartment's style. Have fun with the colors and styles. Another way to make an impact on the floor is to purchase a larger area rug for the living room. They come in a variety of sizes, styles and prices.
  
  

Paint

• Since you can't paint the walls, paint your furniture instead. A fresh coat of paint can revive old furniture and give it a more modern look. Consider choosing fun colors that will contrast the white walls. To avoid making a mess, put down a painter's drop cloth before you break out the paint.
  
  

Fabrics

• Installing colorful curtains will spice up the white walls. Be sure to ask the building management before putting holes in the walls. Buy a couple of tablecloths to give color to your kitchen. For the bathroom, find a shower curtain that fits your style and matches your towels. Accent pillows in interesting fabrics, from brightly-colored silk to rich velvet, are a great way to liven up your couch and bed.
  
  

Plants

• Adding a few house plants will bring beauty to your apartment. Be sure to start with easy plants, like the "Emerald Star," also known as the "cast-iron" plant for its hardiness. Other easy-to-care-for plants include ivy, bamboo, cactus, and jade. Hang plants from the ceiling or put them in pretty pots and place on plant stands. During the spring and summer, hang annuals from the porch or balcony.