A previously unseen early watercolor by Mark Rothko has been donated to the Cape Ann Museum in Gloucester by the artist’s son, Christopher Rothko. The gift serves as a gesture of gratitude for the museum’s ongoing summer exhibition, “Avery, Gottlieb & Rothko: By the Sea,” which runs through September 27 and has drawn significant visitor interest.

The small, softly hued painting, now displayed at the museum, depicts a harbor scene quintessentially Gloucester: a tawny wharf, small boats resting on calm green waters beneath misty gray skies, and the low-lying headlands of Rocky Neck in the background. While modest in size, the piece is recognized as an important early example of Rothko’s evolving artistic approach, reflecting the influence of his environment and emerging vision.

Rothko is best known for his later abstract works characterized by large, luminous blocks of color embodying restraint and spiritual intensity. However, this early water-based painting and others in the exhibit reveal an artist in the process of discovery and experimentation. Initially influenced by Henri Matisse’s expressive yet figurative style, Rothko struggled with depicting human forms with precision, often rendering them as indistinct shapes rather than detailed figures.

The Cape Ann exhibition situates Rothko’s painting alongside works by two of his close friends and contemporaries, Milton Avery and Adolph Gottlieb. This proximity highlights the collaborative and supportive community in which Rothko developed his practice during the 1930s and 1940s, challenging the perception of him as a solitary figure. Their shared experiences and mutual encouragement were instrumental in enabling Rothko to explore new artistic directions.

After his early representational work, Rothko moved through phases influenced by artists such as Wassily Kandinsky, creating semi-abstract compositions filled with scattered forms before arriving at the mature style of color fields for which he is renowned. The harbor scene embodies a transitional moment, capturing a misty, mutable landscape that parallels his search for a visual language capable of conveying shifting emotions and the passage of time.

The donated painting thus offers unique insight into Rothko’s artistic journey. It documents an early stage when he balanced observation with abstraction, foreshadowing the spiritual and formal concerns that would define his later contributions to American art. The work invites viewers to consider the artist not only as a master of color and form but also as an individual shaped by place, friendship, and the complexities of creative growth.