Whether you have your own business, or just your own work space, here are some good things to avoid when decorating at work:
Uncouth photos. You don’t need to remind your coworkers that there is a much-less-professional side to you. Family photos are great, but avoid swimsuit shots (even if you are hot, but especially if you are not).
Dead/Dying plants. Aside from being ugly, sick plants don’t do much for demonstrating your competence. If you can’t even remember to water a plant, what does that say about your responsibility? Plants are great, but make sure they stay healthy. If they aren’t, take them home until they get better.
Fresh Flowers. As pretty as flowers are, many people have allergies. So, before you sign up for the “boquet of the week”, check with coworkers to make sure that no one has serious allergies.
Clutter/Toys. A few cute items are fine if you work in a “creative environment.” Don’t go overboard. As fun as it seems, it will most likely distract you and make you less productive.
Tacky Posters. Stay away. Stay far, far away.