We have been working in a custom mixed color for the interior painting of this historic Portland home. The house was built in 1889 and has a lot of original features. The trim work is original, it is a stained an finished fir, we are taking precautions to keep it clean of paint. We have found that to get the blue tape masking to stick to it we have had to wash it first with a damp rag. The large color sample is a custom mixed color specified by a local designer.