ARTWORK BY MORDECHAI ROSENSTEIN
THE GENESIS SERIES
One of a kind works on canvas and paper
In The Beginning… | Light | Aleph Taf
Genesis
48×48| Acrylic on canvas
Private Collection
In the beginning…
In the beginning… We see the Divine represented by a primordial point – a golden light resembling the beloved Yud present across Rosenstein’s work. Beyond the light, color and matter appear to emerge in expanding fields: white and turquoise give way to turbulent blues and greens, contained within an immense ring of red-orange energy and, beyond it, darkness.
In Hebrew thought, biblical analysis, and Kabbalistic tradition, the relationship between the letters Shin (ש) and Alef (א) directly represents the spiritual dynamics of creation, divine energy, and the origins of life as detailed in the Book of Genesis.
When combined, Shin and Alef spell the Hebrew word Esh (אש), meaning “Fire”
• The Spiritual Dynamic: In Jewish mysticism, Alef represents the silent, unmanifested source of God (Elohim), associated with air and spirit. Shin represents movement, passion, and consumption, associated with fire.
• Relationship to Genesis: Genesis begins with light and the division of elements. Esh (Fire) requires air (Alef) to burn. The coupling of Shin and Alef symbolizes the transformation of God’s raw spiritual energy into physical creation—acting as the “divine spark” or eternal flame that sustains the universe.
THE GENESIS SERIES
II: Light
Spark | Yehi Or
2019
24w x 36h| Acrylic on Canvas
Inquire
This blessing Baruch atah Adonai Eloheinu melech ha’olam oseh ma’aseh bereishit is recited upon witnessing major natural wonders such as lightning and powerful earthquakes – to express awe, gratitude, and reverence when encountering the raw power and beauty of the natural world.
THE GENESIS SERIES
III: Aleph Taf
THE CHAZZAK SERIES | The Final 18
One of a kind works on canvas and paper
2020–2024 | Mordechai Rosenstein’s Final Series
What became known as The Chazzak Series began during the isolation of the COVID-19 pandemic, when the rhythm of Mordechai Rosenstein’s life changed almost overnight. For decades, he had traveled the country—usually by train—sharing his art, teaching, telling stories and connecting with Jewish communities. Suddenly, all of that stopped. Something changed in his painting, too.
After Rosh Hashanah 2020, Rosenstein began working entirely in black and white. He later said the decision had not been conscious, but came to believe it reflected a world that, during the pandemic, had become a place of “little color and joy.” The works were bold and intricate, and looking back, they also seem to reconnect with his earliest artistic roots and the influence of his teacher, Abstract Expressionist Franz Kline. By the fourth painting, vaccines had arrived and Rosenstein felt a renewed sense of optimism. He wrote, “I felt the need for color as we will again be carried ‘On Eagles Wings.’” With On Eagles Wings, color entered the series for the first time. Over the next several years, it never stopped evolving.
After the brutal attacks of October 7, 2023 in Israel, Rosenstein was deeply moved by the resilience of those who refused to surrender to despair. His response was more color, more illumination, more life. In some of the final works, including Tikvah (“Hope”), familiar Hebrew letterforms seem almost unable to contain the energy within them—breaking into countless smaller shapes filled with brilliant color, pattern and light.
These late paintings don’t feel like the work of an elderly artist suddenly becoming wild. They suggest something more interesting: an artist, late in life, becoming free enough to reconnect with something that had been inside him all along. The abstraction and experimentation of his youth began to merge with the Hebrew letters, geometry, symbolism and extraordinary use of color he had developed over a lifetime. Rosenstein continued creating while living with leukemia, which he had been diagnosed with several years earlier. He loved life, and at nearly 90, he was still experimenting, still changing, still moving forward.
His final painting centered on the words “Chazzak, chazzak, v’nitchazek”—“Be strong, be strong, and let us be strengthened”—the words traditionally proclaimed upon completing a book of Torah. No one knew while he was painting it that these would become the final words of his artistic life.
Mordechai Rosenstein died on July 9, 2024. That final painting gave the Chazzak Series its name—and an extraordinary coda to a career spanning more than five decades.
A series that began in isolation and black and white ultimately became a celebration of strength, resilience, hope—and life in full color.

























