Colorful Walls: That gray, it physically kills my psyche to look at it every day. I like to switch up the design. Be creative with the fabric or paper you add, mix and match to make it unique.
Office Plants: Most tropical houseplants will thrive, even in the sometimes dim cubicle environment. Make sure to water them at least 2-3 times and week.
Thrifted Lamp: A lamp in a cubicle just makes it a cozier space for to write and work.
Personal Items: You might be at the office 40 or more hours per week. I clock in an average of 50 hours per week myself! I want the space I work to feel as natural for me as possible, so I always have some original local artwork hanging. Add small personal things that makes your cubicle more homey. (I love it when people fill their cubicles with toys and comic book action figures, for instance!)
[My cubicle about 3 years ago. They move me around the office a lot!]
How do you like to "decorate" your office or cubicle?
What do you need to work efficiently?