What is the value of ernest robertsons golden afternoon lithograph?

The value of Ernest Robertson's "Golden Afternoon" lithograph can vary significantly based on factors such as condition, edition size, market demand, and provenance. Typically, lithographs by notable artists can range from a few hundred to several thousand dollars. For an accurate appraisal, it's best to consult auction houses or art appraisers who specialize in lithographs and can provide current market insights.