I saw this wall of different colored spheres at the museum and thought it looked great! While I wouldn’t recommend doing this to an entire wall in your own home, there are ways you can integrate this look into your space. One option is to take a book shelf (or any shelves) and add colorful glass floats as decoration. These can be bought online, at museum gift shops, or stores along your nearest coast. Need a more economical option? You can also use colored glass globes that are available at most craft stores. A second option is to find a wall similar to the one pictured and put a photo of it on your wall. There are even some online companies that will enlarge it to mural-size. Whichever option you choose, you can have a wall that stands out and will give your space a colorful, modern look.
You could even put some on the wall and frame it with a glass-less frame!…wait- thanks for the idea!