Embroidered lockets

I'd been trying to figure out what to put into the locket of this beautiful Erica Weiner necklace, ever since I got it last Christmas. I didn't want to go with the traditional photographs of relatives, but I just couldn't decide what it should be.

Once I started playing around with embroidery, I realized what I should do. I'm actually not sure these particular designs are going to be the permanent candidates. I was going for a kind of abstract nature theme, but I'm clearly no embroidery expert just yet so they seem a bit sloppy. But I'm happy with it for now.