Herb Planter Box

There is one sunny spot in my house... directly underneath the bay window in my living room. I've always wanted to have fresh herbs, and figured if they're going to grow anywhere in my place, it'll be here. I originally was planning on making a single trough-style planter, but didn't want to deal with the hassle of having some sort of drainage tray, and also thought it would be cool to have it be a little more customizable even after I'd planted my herbs. So I had the idea to make removable planter boxes to put in it.

The removable planter boxes:

Detail of old nails and sage:

Finished planter box with herbs: