Verena Loewensberg at Hauser & Wirth

Hauser & Wirth are presenting the exhibition Verena Loewensberg “Kind of Blue” at their Upper East Side gallery. This is the first solo exhibition in the United States for this important artist. Loewensberg was the only female member of the Zurich school of concrete artists. Using precise geometry and vivid colors the artist’s work spans decades. 

This Untitled canvas from 1964- 1965 features a central square that is positioned to have its diagonals parallel to the sides of the canvas. Enveloping the square are four concave quadrilaterals. Instead of using the expected triangles around the square the element of concavity creates a the sense that quadrilaterals coming from the corners of three canvas are hugging the square. This work has 4-fold rotational symmetry.

This Untitled canvas from 1963 features an isosceles triangle with its base along the bottom edge of the painting. This central figure has been divided into three sections creating a smaller similar triangle at the top and two quadrilaterals with a mirror symmetry between them.

Loewensberg work has a playful color pallet, I felt very happy walking through the gallery space surrounded by her work.

Loewensburg was also loved sound was influenced by Jazz. She owned a record store. The exhibition had a separate room displaying albums and playing Jazz. The title of the show “Kind of Blue” is from the the 1959 Miles Davis album.

Susan Happersett

Miguel Abreu Gallery, Lower East Side, NYC

The Miguel Abreu gallery is currently presenting the exhibition “Waclaw Szpakowski in Continuity with Paul Pagk”.


I find the Szpakowski’s drawings on tracing paper from the 1920’s fascinating. These are geometric and continuous line drawings on tracing paper, all using straight lines and right angles to create wonderful patterns.

The drawing “F13” from 1926 has endpoints near the upper right and the lower left corners . The line travels an  intricate route filling most of the plane.


“A00000” from 1927 has a more open feel with endpoints at the upper corners . The line follows a more straightforward path creating three stepped mountains.

Although these were drawn almost 100 years ago, they seem quite fresh and contemporary. Not only did the artist limit each work to a single continuous line the path of the line was ruled by right angles hinting at the concept of minimalism and geometric  grids.

Susan Happersett

Signs and Symbols Gallery, LES, NYC

The Signs and Symbols gallery on the Lower East Side is currently presenting Sharon Louden’s solo exhibition “Barriers to Entry”. 

This mixed medium installation makes use of both the floor and the walls of the space. The floors are covered with colorful linear geometric shapes. Sculptural curved mirrored surfaces are propped against the walls.

The straight geometric shapes are reflected into the mirrors and the lines are  morphed into organic waves and curvilinear shapes. As you walk through the room your vantage point changes. The images in the reflection surfaces become kinetic.

Susan Happersett

Lisson Gallery, Chelsea, NYC

The Lisson Gallery has two separate exhibition spaces right next to each other.
They are currently both presenting painting shows that rely heavily on geometry.
The fist space is filled with work by Leon Polk Smith from 1940-1961. 

“Black White. Half Rounds” is a hard edge painting from 1957 that features a circle that has been split in two with the  semicircles shifted apart along a vertical line. The use of silver and black paint creates an forceful interpretation of the positive and negative space.

In the second exhibition space, Lisson Gallery is showing a series of recent square paintings by Tony Bechara. Each work is made up of a grid of tiny squares.

“Random 28 (Red Version)” from 2023 consists on intricately hand painted squares. The vibrant color selection for this tiling makes the work visually pop and sizzle.

A close up of the painted surface hints at the artists technique of masking off squares to create a mosaic tessellated surface.

“Random 28 (Green Version)”  is another example from the series with a very different color palette.

I really appreciate that Lisson Gallery chose to show these exhibition’s simultaneously. They offer the viewer a chance to see two different ways at looking at geometric ideas from two different time periods.

Susan Happersett

DIA:Beacon + Visiting Artist at “Magic Books and and Paper Toys” Class by Esther K. Smith

Maren Hassinger @ Dia:Beacon

Happy New Year!
I always like to start my year visiting museums. 
This year the first one on my list was Dia:Beacon.
I was particularly impressed with Maren Hassinger’s installation, “Field”, originally from 1983.


This work consists of 182 bundles industrial wire rope. The bundles are positioned in a 13X14 grid formation.


Each piece of the metal rope has been an untwisted. Bouquets of undulating lines appear to be growing out of the gallery floor. Hassinger uses man made ,mass produced industrial supplies but manages create an organic feeling . By imposing the mathematical grid structure  onto the chaotic lines of the unravelling ropes “Field” offers us an interesting dichotomy of abstract expression.

“Magic Books and Paper Toys” @ Center for Book Arts

If you are looking for a creative activity in NYC … Esther K. Smith will be teaching a two day workshop based on her book “Magic Books and and Paper Toys” at the Center for Book Arts on Saturday, January 20th and Sunday, January 21st. Mathematics plays a role in some of theses book structures, like Flexagons. I will be visiting the class on Sunday January 21st.
You can register on the CBA website through this Saturday.

Andrew Kuo at Broadway Gallery 

This painting “Things I’m Bad At” from 2023 contains a key at the bottom to match the colors with aspects of the artist’s personal life.

Kuo uses mathematical rules to visualize human experience. The hard edge accuracy of the proportionality of the colors gives the illusion that the complex nature of the emotions described at the bottom of the canvas can expressed so directly.


As a counter point to “Things I’m Bad At” , this next painting is “Things I’m Good At” also from 2023.

Susan Happersett

Josiah McElheny at James Cohan Gallery

“Geometries for an Imagined Future” is the title of Josiah McElheny’s solo show at James Cohan’s Tribeca gallery. The artist explores geometry through the development of crystal like sculptures with irregular geometric characteristics. The asymmetrical surfaces  of the hand formed and polished glass cones and polyhedra  offer the viewer a unique insight  into geometry.

“From the Library of Future Geometries I” 2023
Detail

At first glance the prisms seem to be regular polyhedra, but looking closer you can see that side are not regular polygons.

“The Shape of Melancholy” 2023
Detail

McElheny proposes that the diversity and individuality found in the irregular geometry of these forms can lead to solutions to today’s societal questions.

“Prismatic Refractive Geometry I” 2023
Detail

“Prismatic Refractive Geometry I” features a large grouping of the glass prisms in a mirrored display case. The reflection off the irregular faces of the clear forms bouncing off the reflection of the mirrors creates the sense of infinite possibilities.

Susan Happersett

Ad Reinhardt at David Zwirner Gallery

David Zwirner’s Upper East Side gallery is presenting an exhibition of Ad Reinhardt’s abstract paintings from the 1940’s.  Most of the work is quite gestural. But two small scale Untitled canvases from 1940 incorporate interesting geometric elements.


This first painting features an underlying square grid pattern.


This second painting has even more mathematical connections, possessing both horizontal and vertical lines of symmetry. This work also explores self-similarity in the nine rectangles and the overall dimensions of the canvas.

Susan Happersett

Willie Cole on Park Avenue 


This Summer the artist Willie Cole installed four monumental chandelier sculptures on Park Avenue at 69th St and 70th St in Manhattan.


They are titled “Soul Catchers” and constructed out of used plastic water bottles.


Each work features interesting mathematical properties. The substrates are a series of circles with decreasing circumference from top to bottom, positioned so that the center of each circle is along a vertical axis.The number of bottles attached to this set of circles also decreases from top to bottom.
The use of chandeliers as the subject hints at the posh reputation of Park Avenue. Juxtaposing the wealth of the neighborhood with the use recycled plastic bottles Cole is making a societal statement, reflecting  on our reliance on single use plastic as well as the need for global access to safe drinking water.


This work will be up until November 5th.

Susan Happersett

Nara Roesler Gallery presents José Patrício

The nara roesler gallery in Chelsea is currently presenting Brazilian artist José Patrício’s first solo exhibition in New York.

The show titled “geometry of chance” features a series of large format wall constructions created using small plastic puzzles pieces. These  square pieces are used in hand held slide puzzles.

Patrício uses mathematics to determine the placement of each piece within the composition without preparatory drawings.

I have chosen two works to show you. These particular works are based on a spiral pattern  within the grid formation. Like the slide puzzles that use the same plastic tile like pieces, one space within the grid is left empty.

“Expansion and Retraction II” from 2017

In this  first example “Expansion and Retraction II” the shades of white, black and grey are the fronts of the puzzles pieces as the are received from the factory. Using mathematics, Patrício spirals the pieces  in increasing and decreasing grey scales to create a series of concentric squares that seem to vibrate into and off of the picture plane.

Close-up

This next example is from the artist’s Recipientes series. For these works the puzzle pieces are turned over to show a circular indentation in the back. Filling this little reservoir in with enamel paint opens up new possibilities.

“Containers- Progressively Decreasing Accumulation in Blue, orange, and white” 2023

The raised circles offer an interesting textural element as well a sense of a dot matrix. The coloring is done after the pieces are in place and again determined mathematically. 

Close up 

The wall text for this exhibition references Blaise Pascal’s 17th Century principles of the Geometry of Chance. By creating his work by hand while using an algorithm, Patrício has invited an element of chance into his expression of the mathematics.

Susan Happersett