At my office, I had a small, clear vase that had a great shape but just got lost in the room. That’s an easy fix! I just took some yellow acrylic paint ($.97 at Walmart) and poured it in the vase. I slowly turned the vase around and around until the inside was completely covered, then let it dry! Super easy!
I guess you could say that I gave my little vase a big attitude adjustment!