I've been working on a small series of oil paintings (three), and don't know if I mentioned them. They are abstract-ish, aerials of little houses over desert dirt roads. They are pretty simple, but will take a lot of time dotting all the little bushes and brush.
I'm making a small (16 x 20-inch), medium (24 x 30-inch), and a large (60 x 40-inch, vertical) one. I have only started the first two and I mixed the wrong color for the first small one. I painted the whole background (the "dirt") and the color turned out way too mustardy. I am going to try to tint it once it's dry. I also made the roads too light, so I have to totally repaint those. I'm disappointed.
I only just finished painting the background for the medium one and I think I got the color right on that one. But now I'm out of paint needed to mix enough for the large piece. I have to wait for it to ship. Woe is me.
In the first one, the dirt/sand is supposed to be pretty yellow/orange for that section of the desert, but it just did not look right once I got the paint on the canvas. I am hoping to mix a tint with a bunch of Liquin and cover over it, but will it make it the correct color? I don't know. I don't know what color to mix, because it can't be a darker mustard. That would be bad. It has to be more beige than orange.
I just don't want to repaint the whole thing all over again if I can avoid it. If I can tint a very thin, transparent layer over it, I will still be able to see all the little houses, roads, and bushes I'd painted around, if that makes sense.
Here is the reference image--the color I'm trying to match: