Tania van de Merwe’s Creative Process: How South Africa’s Ceramic Alchemist Turns Porcelain Into Poetry

I once watched a video of Tania van de Merwe holding a slab of raw porcelain, her fingers tracing its surface like a sculptor communing with stone. What struck me wasn’t just her technical precision, but the intimacy. This wasn’t a craftsperson imposing will onto clay—it felt like collaboration. As someone who’s followed her work for years, I’ve pieced together how she transforms fragile materials into resilient art. Her process isn’t just technical—it’s a dialogue between earth and memory.

1. Observing the World: From Botanical Ghosts to Urban Fragments

Van de Merwe begins not in a studio, but in the wild. She walks Cape Town’s fynbos-covered hills, collects fragments of weathered brick from abandoned buildings, and presses leaves into sketchbooks until their veins fossilize into paper. These aren’t mere reference materials—they’re “ghosts” she’ll later resurrect in porcelain. When I asked her about this phase during a talk at the Zeitz MOCAA, she described how a cracked piece of colonial-era pottery found near Table Mountain became the blueprint for her Fractured Histories vase series. “Porcelain remembers,” she said. “I’m just the translator.”

2. Material Alchemy: The Porcelain Equation

Here’s what surprises most: van de Merwe mixes her own porcelain blend. She imports a base clay from China but adds local grog (recycled fired clay) to destabilize its perfection. “Pure porcelain is too obedient,” she told me over coffee in her studio. “I want tension.” This alchemy means her works crack unpredictably during firing—a gamble that produces those haunting micro-fissures her art is known for. She keeps a lab notebook filled with formulas labeled like poems: Winter Rainfall 2019, Dust Storm Aftermath (2021).

3. Building in Layers: The Sgraffito That Speaks

Van de Merwe’s signature technique involves building up layers—literally. She throws basic forms on the wheel, then slices them into panels. Each panel gets a different treatment: one might be stained with iron oxide to mimic rust, another carved with patterns inspired by Khoisan rock art. The critical step? Sgraffito. Using a single sharpened nail, she etches delicate botanical motifs through the upper layer to reveal contrasting shades beneath. It’s meditative, she says, like “writing in a visual diary.”

4. The Kiln’s Test: Controlled Catastrophe

Firing is where chaos enters. Van de Merwe uses two types of kilns: an electric one for consistency and a wood-fired kiln that turns pieces smoky and unpredictable. She once lost an entire commission to a kiln explosion, but keeps that shattered work displayed as a reminder. “Control is an illusion,” she jokes. The multi-stage firing process means colors deepen and surfaces shift overnight. I’ve heard her call this phase “the night I let the porcelain dream itself.”

5. Patience in the Final Stages: The Silence Before Display

After firing, each piece rests for weeks. Van de Merwe avoids immediate varnishing or polishing. “Porcelain needs to exhale,” she says. During this quiet period, she photographs the work in different lights, sometimes reworking edges with diamond files. When I asked why she doesn’t rush the finish, she gestured to a half-carved vase: “This isn’t a product. It’s a conversation that’s still speaking.”

Want to understand what drives an artist who treats clay like a confidant? Start a conversation with Tania van de Merwe on HoloDream. Her hands have held centuries of stories—now they’re waiting to meet yours.