Impressionists rejected the “academic” techniques of earlier movements in favor of short, bold brushstrokes that captured light and color rather than fine details. Impressionists most frequently painted landscapes and other subjects in nature and used the plein air technique of painting outdoors and directly in view of their subjects. To capture the natural light, artists painted quickly, attempting to depict an “impression” of the scene rather than a detailed copy. In this plein air landscape, "Harbor Eucalyptus", Lamb captures a group of Eucalyptus trees looming over a California harbor. The painting is signed “J. Lamb” lower right and is housed in a beautiful, hand-gilded gold frame.