Train: Underpainting

Now the fun begins. I've taken the small photo of the train that I did my sketch from and projected it onto my gessoed board (masonite). I then applied a wash of acrylic Burnt Sienna and started laying in the dark areas first. When I paint, I'll be working in the mid-tones first, but for the underpainting I like to establish my darks and lights. This locks into my mind the darker and lighter parts of the painting right at the get-go. It also breaks up the monotony of painting the same thing twice as I'm working on different aspects of the painting in this stage and in the actual painting stage.

I work the underpainting in oils, using Burnt Sienna and Pthalo Blue. I do a two-color underpainting mostly to establish what is going to fade into the background (blue) and what is going to be my focus (brown). For this one, I did some of the blue areas in acrylic first but didn't like how that went so I switched back to oils. I find the underpainting stage is very flexible this way. Also, I may throw in different colors for the underpainting based on the colors I'll be using in the final. The theory here is that the underpainting will influence the final oils and if you use a bright or complimentary color under your final oil, the final oil will pick some of that up and really help the colors stand out (or fade back, as the case may be). It's all about establishing focus.

Going back to the topic of focus, I've detailed and darkened the areas that I want to be the focal point (very front of the train) and left the back areas very loose. This will give me a guide as I'm painting and will be a constant reminder of how and where I want the focus. This is essential because when you paint something with tons of detail, like this train, you tend to go overboard and render everything you can see on your reference photo. This is very bad because it produces a flat painting. I want depth and getting the focus right is one way to nail-down depth.

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I've seen artists post pics of their palette and they all look nice and orderly. Mine used to look that way, and sometimes it does, but mostly I use any white surface at hand to act as my palette. In this case I grabbed a paper plate! No matter what I use, I always place my colors around the edges with white in the middle. I'll post a pic of my final oil palette when I'm a bit further on the piece. I almost always use those cheap disposable paper palettes you can pick up at the local crafts store. I suppose I'm more concerned with the paints going on the canvas than arranging them on a nice wooden palette. Each to their own!