In Sunrise, Northport Harbor, Arthur Dove presents a tranquil landscape filled with soft, warm colors. The painting features a gentle sunrise illuminating the harbor, casting reflections on the water. The sky is a blend of oranges, pinks, and yellows, creating a serene atmosphere.

Silhouettes of boats and trees frame the scene, adding depth and interest. The artwork is executed in oil on canvas, showcasing Dove's characteristic brushwork and use of color. The dimensions of the painting are approximately 76 x 91 cm, making it a substantial piece that draws the viewer in. The layering of colors and textures is evident, with the sky appearing almost luminous.

Dove's style reflects a modernist approach, emphasizing abstraction and emotional resonance. Arthur Dove was a pioneer of American modernism and often focused on nature and its forms. Sunrise, Northport Harbor is significant as it captures a moment of stillness and beauty in the natural world. Interestingly, Dove was known for his innovative techniques, including the use of color to express mood rather than just represent reality.

This painting exemplifies his ability to blend abstraction with recognizable forms.