Sotheby’s has a consignment of three Georgia O’Keeffe works from the O’Keeffe museum in Santa Fe that are being sold to plump up the museum’s acquisition. The works include a rare New York cityscape from 1926, a painting of Calla Lillies from later in the decade along with a vibrantly colored depiction of a cottonwood tree from the mid-1940s. These sales follow Sotheby’s success four years ago with Jimson Weed/White Flower No. 1 which was purchased by the Crystal Bridges museum in Bentonville, AR for $44.4m, a huge step up in the record price paid for an artist who was a woman.

The highest value work of the three is one of the 20 cityscapes O’Keeffe painted during the late 1920s shortly after she married Alfred Stieglitz. Stieglitz cautioned O’Keeffe that the subject matter was too masculine compared to her work with flowers and landscapes. A Street carries a $12m low estimate. Calla Lillies on Red is estimated at between $8m and $12m; Cottonwood Tree in Spring is a comparative bargain at $1.5m to $2m.

Here’s Sotheby’s release on the three paintings:

On 14 November, Sotheby’s will present works by O’Keeffe in a Contemporary Art Evening Auction for the first time: A Street from 1926, one of the most psychologically penetrating paintings from the artist’s rare and distinguished series of New York cityscapes (estimate $12/18 million), and Calla Lilies on Red from 1928, a vibrant depiction of the flower with which O’Keeffe would become synonymous (estimate $8/12 million). Our American Art Auction on 16 November will feature Cottonwood Tree in Spring from 1943, which reveals the profound inspiration O’Keeffe gleaned from the American Southwest (estimate $1.5/2.5 million).

All three paintings are on public view this week in Sotheby’s Los Angeles galleries (16 & 17 October) and at SITE131 in Dallas’s Design District (19 October), as part of our tour of highlights from our marquee fall auctions. The full Contemporary Art and American Art sales will open for exhibition in Sotheby’s New York galleries on 2 November.

Robert A. Kret, Director of the Georgia O’Keeffe Museum, said: “Museum leadership, with the endorsements of the donors and Board of Trustees, selected these works to de-accession after very careful and thoughtful consideration. Removing an artwork from the collection is never an easy thing for any museum to do, but it is an integral part of good collections management to continually build and refine our holdings.”

Cody Hartley, the Georgia O’Keeffe Museum’s Senior Director, Collections and Interpretation, said: “A Street, Calla Lilies on Red, and Cottonwood Tree in Spring represent some of O’Keeffe’s most beloved subjects. They are bold, strong, wonderful paintings that epitomize everything that made Georgia O’Keeffe a master of American Modernism.”

Grégoire Billault, Head of Sotheby’s Contemporary Art Department in New York, said: “Georgia O’Keeffe remains one of the most singular artistic voices of the last century – nothing looks like an O’Keeffe – and the diversity of this particular group of paintings touches upon the breadth and depth of her iconic career. Her images are not only an essential part of American culture, but are now appreciated on an international stage among the great works of her time. We are thrilled to present these superb paintings in a new and wider context this November, sparking dialogues between O’Keeffe’s work and that of artists spanning the 20th and 21st centuries. It is a great privilege for Sotheby’s to work with the Georgia O’Keeffe Museum again this fall.”

In May 2014, Sotheby’s sold Georgia O’Keeffe’s iconic flower painting Jimson Weed/White Flower No. 1 to benefit the Georgia O’Keeffe Museum’s Acquisitions Fund. The painting achieved a remarkable $44.4 million, setting a world auction record for any work by a female artist that still stands today. Jimson Weed/White Flower No. 1 now resides in the collection of Crystal Bridges Museum of American Art in Bentonville, Arkansas, and was the star of the blockbuster retrospective Georgia O’Keeffe at the Tate Modern and Art Gallery of Ontario in 2016–17.

Calla Lilies on Red (1928) Oil on canvas 32 1⁄8 by 17 1⁄8 inches Estimate $8/12 million

Between 1918 and 1932, Georgia O’Keeffe created more than 200 flower paintings. But it was arguably in the calla lily that the artist found her ideal motif, one that provided the perfect synthesis of subject and form that now defines her most celebrated work. O’Keeffe painted Calla Lilies on Red in 1928. She would ultimately depict the calla lily eight times in this period, both in oil and pastel, revisiting the blossom on each occasion with a new viewpoint or altered perspective. In the present work, she emphasizes the verticality of the flower’s delicate form by presenting an elongated picture plane with its sensuous petals at center. She utilizes vibrant hues of red and green, which contrast dramatically the white flower, to imbue the canvas with energy and vitality, and emphasizes the simple elegance of the flower’s curves by reducing extraneous details.

Cottonwood Tree in Spring (1943) Oil on canvas 30 by 36 inches Estimate $1.5/2.5 million

O’Keeffe started to visit New Mexico regularly in 1929 when, in an effort to escape city life, she left New York to spend the summer there. While the stark simplicity and expansiveness of the desert landscape always strongly appealed to O’Keeffe’s artistic sensibilities, this particular trip proved transformative for her both personally and artistically. Works such as Cottonwood Tree in Spring reveal the profound inspiration O’Keeffe gleaned from the American Southwest. The sublime beauty of the landscape provided a free range for her imagination, and she would continue to investigate its imagery for the remainder of her life, returning almost every summer until 1949 when she made Abiquiu her permanent home. While the artist had always utilized the natural world as the basis for her unique visual language, in New Mexico her art gained an even deeper intimacy and, in works such as Cottonwood Tree in Spring, it transcends a literal study of nature to evoke the spiritual connection she felt with her adopted home.