LAG Metal Worx finishes are a work of art in themselves. This finish is not like paint. There will not be just a straight color such as black, etc in the Patina colors.  There are many factors as to the end color: Humidity, Time left on, and sheet of metal all play a huge factor in this all. This process makes every piece a beauty of its own that will never be repeated! The finish is a hand applied patina with a 2-part clear coat to keep the piece looking good hanging indoors or outdoors. The colors will change depending on the intensity, time, color, and angle of lighting.