This was a sketch of a train depot. I was headed to a friends house to do some landscaping, odd job, and I had about an hour to kill. So I remember about this train depot I was wanting to do for a while. It was very hot that day and with the ac not working in the car I had to opend the doors to cool off. Next time I do something like this I bringing a stool or chair, lol. I sketched the building with a Techliner black marker, .3mm which I really like. They come in different sizes .1 to .5mm. I was able to do the whole building within an hour but had no time to lay down my watercolors so I had to take a photo. I finished it at the house. It took about an hour to do the watercolors. The underdrawing can be seen on my website, ~Kirby