Decorate with sprigs of Spring.
Add some outdoor life to the mantel or a sofa table, even the center of your dining table with sprigs of ferns, blooming branches or flowers from your landscape.
Varied heights and even a variety of colored vessels will make for a fabulous display.
I don't recommend mixing the vase materials though. Use all glass vessels or all pottery vessels, rather than mixing. Bring the interest of mix and match in with height and color.