Live from the London 3DPrintshow, we present our lovely colorfabb Tulips from Holland! Print the two parts and use a 3mm piece of filament as the stalk. Print lots of these and put them in a pretty vase such as:http://www.thingiverse.com/thing:8934

Printed with colorFabb:
Ultra marine blue
Magenta
Lila
Blue grey
Intense green
Sky blue
Traffic red
Standard black
Leaf green
Signal yellow
standard white
Dutch orange
Olive green
Natural
Warm Red
Bluish White
Chocolate brown
Fluorescent green
Light brown
Mint Turqoise
Greenish beige
Fluorescent Pink
Shining Silver
Olympic Gold
Pale Gold
Green TR

If printed at 100% scale the hole should be about 3mm, if you scale down the tulip you'll need to drill out the 3mm hole afterwards.