This is a little doodle that turned out kinda fun. Ink with some sepia washes. I had a small frame that it fit perfectly so, I framed it up and gave it to an old friend of mine named Birk Peterson. He is an amazing old man who builds miniature steam engines--actually, he can build anything. When he saw this little drawing he said he wanted to build it. I believe him. And it will probably work too. If anyone could do it Birk can.