I have a scene with lots of sky and clouds. There is enough density in the negative to print the foreground with good tonality but then the sky is white. I can print the sky to a satisfactory tonality but then the foreground is too dark. The horizon is hilly and has trees, so I haven't been able to dodge it so that it looks right. I would cut a mask with scissors, but the trees ruin it. I might have to let the trees go black. I fiddled around trying to make litho masks for the negative but didn't get anywhere. Ideas?