Bake and cool mini cakes; place on cooling grid over drip pan.
Divide two cans of icing into fourths. Tint portions light blue,
light violet and light green; leave one portion white. Heat icing
to pouring consistency in microwave-safe containers and cover
cakes using disposable decorating bag. Let set.
Tint full-strength icing in darker shades, Kelly Green and red.
Pipe white trees with tip 2 red beads and outline trunk, blue trees
with tip 2 dots in dark blue, violet trees with tip 1 e-motion in dark
violet, green trees with tip 2 outlines in dark green. Let set. Brush
tops with Pearl Dust.
* Combine Leaf Green with Lemon Yellow for light green shown. * Combine
Violet with Rose for light violet shades shown.