Ceramics at the edge of
symmetry and disruption

Handmade stoneware from a garden shed studio. Made to perfection on the wheel — then the kiln has its say.

Peter Kosa painting a geometric pattern onto a thrown vessel
Clay remembers both the calm of my hands and the chaos of the fire.

The Journey

From the pottery traditions of Slovakia to a wheel in Maryland, every step has shaped the artist and the art.

Growing up in Slovakia

Surrounded by tradition

Raised among centuries of Slovak pottery — bold decoration, functional beauty — though the connection to clay wouldn't awaken until years later, an ocean away.

Traditional Slovak earthenware and glazed jugs on a wooden shelf

2017

First touch of clay

A Monday evening class at Glen Echo Park, signed up for out of curiosity. The first months were mostly frustration. Then something settled, and the repetition itself became the reward.

Three plain thrown bowls drying on wooden bats — the first pieces

Present day

Science meets art

By day, a biomedical researcher immersed in data and precision. By evening, a potter who finds joy in disrupting that very precision — letting fire scatter what hands had ordered.

A table of unfired greenware pots in the studio

The philosophy

Order, disturbed

My work begins in the pursuit of balance. I am drawn to the quiet meditation of centering clay, to the calm of a perfectly rounded vessel, to the wide flare of a rim that seems to resist gravity.

Yet I rarely allow that perfection to remain intact. Into balance, I invite disruption: rough textures that beg to be touched, glazes that scatter like wind over sand, patterns that fracture, shift, or dissolve.

This rhythm of order disturbed mirrors how I experience the world — geometry softened by erosion, stillness broken by ripples, structure unsettled by time. The wheel, the brush, and the kiln become my collaborators.

Clay remembers both the calm of my hands and the chaos of the fire, and in that memory the work comes alive, no longer mine alone.

Collections

Four bodies of work, each exploring the dialogue between order and chaos in its own way.

Nothing to carry

Vessels

The sculptural work. Moon jars, bottles and large closed forms where the surface is the subject — soda and flame settling into crust, flash and crawl. Thrown for symmetry, then handed to the kiln, which has its own opinion.

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Vessels Vessels Vessels

Held in both hands

Tea Bowls

Inspired by the Japanese tradition of chawan, these bowls explore the tension between symmetry and organic irregularity. Geometric patterns emerge and dissolve into texture. Made to be used daily — to develop a patina of memory through repeated handling.

See all 9 pieces
Tea Bowls Tea Bowls Tea Bowls

Daily rituals

Bowls & Plates

Functional forms that invite touch and use. Wide flared rims that seem to resist gravity, crusted edges, glazes pooling toward the centre. These carry the rhythm of everyday life into something worth looking at twice.

See all 35 pieces
Bowls & Plates Bowls & Plates Bowls & Plates

Morning reflections

Cups & Mugs

Where the painting happens. Stripes, grids and interwoven patterns begin as an act of precision, then I push the rhythm until it wavers — shifting lines, overlapping edges, a surface that resists control while still fitting the hand.

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Cups & Mugs Cups & Mugs Cups & Mugs

The studio

A shed at the end of the garden

A wheel, a bench, shelves that are always too full, and an electric kiln in the corner. Small enough that everything is within reach, which suits work that depends on repeating a motion until it comes right.

Each firing method speaks its own language — reduction brings depth, soda adds atmosphere, raku offers drama, oxidation clarity. Knowing which one a pot wants is most of the decision.

Firing methods

  • Cone 6 oxidation
  • Reduction firing
  • Atmospheric soda
  • Raku

Techniques

  • Wheel throwing
  • Surface design
  • Geometric patterns
  • Texture work
Hands shaping a wide bowl on the potter's wheel

Let's connect

Whether you're interested in commissioning a piece or simply curious about the process, I'd love to hear from you.

Start a conversation
Based in Silver Spring, Maryland
peter@peterkosapottery.com  ·  @peterkosa