Me and my husband(mainly me) make custom woodburned signs of all sorts.
We can also woodburn pictures, we can do different types of text as well.
We made a sign for my parents with their house number, name and a QH head on it, we've made a huge farm sign with the name, address and two Angus bulls on either side, several small name plaques including one for our preacher at church.
So far I haven't had any orders for stall signs though lol.
We use either oak or pine and the wood we get from our supplier is about 4" wide and can be as short or long as you need but 8-12" should be about right. We use a clear polyurethane stain to seal the wood and bring out a beautiful shine so the wood lasts a really long time and looks really sharp too. We have a website with pricing and examples of our work. Pricing is very affordable.
If you'd like the website send me a pm, I'm not sure posting websites is allowed or not lol.