slate colored eggs (+ frames) - love the idea of painting (spray paint, acrylic paint or the traditional way) eggs to match the rest of your home decor especially if it's a muted color that makes your "Easter egg tree" look this classy.
A nest never looks more pretty then when its paired with silver. This is my favorite way to display a little hand-made nest and a few wee eggs! Polish off some of those old silver pieces and decorate them for spring!
Yarn balloon spheres: Cut strands of yarn, blow up balloon. Mix equal parts craft glue & water. Dip yarn in glue, wrap around balloon. Hang balloon with clothesline & clothespin. Once dry pop balloon and remove. Modge-podge could work too.