I was captivated by
Alicia Paulson's decorated eggs, and decided to try it myself.
I went outside and picked some weedy things of different types. I'd bought a package of eight white eggs, and, using her instructions, boiled four of them with some onion skins. I used less than she did, and they came out nice, but lighter than hers.
(It happened that I'd run two pair of pantyhose this week, so that was handy! I fished them out of the trash and washed them. Actually, I think that they're being wet made them easier to work with. They didn't stick to the dry skin on my fingers.)
I also looked at the link she provided in her post, about other egg colors from different foods. I really wanted to try for violet, and I had some grape juice, so I used that. Looking at it partway through, it didn't look so promising so I dropped in a tiny bit of green food coloring. The combination of the grape juice and green gave them an olive-y tone. Very earthy.
But I still wanted to try for the violet - I had two eggs left. I used more juice, and more vinegar this time. Funny, they didn't end up being violet at all - rather more like a taupe. Which is fine - the whole process was fun, anyway. I didn't think to get jumbo sized eggs - those would show up the designs much better, and I'll have to remember that.
These are my two prettiest ones. It's a great idea, and I think I'll be trying this again.