Abstract Form with a Vertical Twist: Step-by-Step Tutorial

Illustration coming soon
in the handbook

This is what it looks like finished — a reference render, not yet a real photo by Eduardo.

A continuous surface that twists around its own vertical axis — the “no good side” lesson from the ovoid, taken to its most demanding version. Every turn of the piece reveals a different angle that has to be resolved without losing continuity.

Note: the images on this page are reference renders generated to plan the piece — they are not photos of a sculpture Eduardo has already finished. They'll be replaced with real process photos once the piece is carved in the workshop.

This piece can be carved in high-density rigid polyurethane foam (to practice the form without fear of mistakes) or directly in wood, for the final piece. Recommended wood: basswood or pine — soft and straight-grained, with enough mass to allow the full twist without weakening the piece.

From the Shop: band saw or scroll saw for the roughing-out, gouge, and rasp. See tools →

What you'll need

Thick softwood blockStraight grain, with enough mass to allow the full twist.
See in the Shop
Band saw or scroll sawFor the initial roughing of the base volume.
See in the Shop
GougeTo follow the twist line across the whole piece.
See in the Shop
Rasp and sandpaperTo unify the twisted surface without leaving residual flat spots.
See in the Shop
Beeswax (wood) or gesso and paint (foam)The final finish depends on the material: wax/sealant if carved in wood, gesso and paint or patina if carved in foam.
See in the Shop

Before you start: roughing out with a band saw requires firm support of the piece — never hold the block with just your hand near the blade.

Technical diagram

Technical diagram — coming soon in the handbook

Step by step

Illustration coming soon
in the handbook

Bloque inicial

Bloque de madera con el contorno dibujado en todas las caras.

Illustration coming soon
in the handbook

Corte del perfil frontal

Eliminación del material sobrante siguiendo el contorno frontal.

Illustration coming soon
in the handbook

Corte del perfil lateral

Corte del perfil lateral para definir el grosor y volumen de la pieza.

Illustration coming soon
in the handbook

Desbaste primario

Desbaste con herramientas para eliminar esquinas y dar volumen general.

Illustration coming soon
in the handbook

Trabajo inicial

Con la gubia, se talla la primera faceta para establecer la profundidad de referencia.

Illustration coming soon
in the handbook

Desarrollo del rasgo principal

Se repite el mismo gesto en cada área, desarrollando las facetas y volúmenes.

Illustration coming soon
in the handbook

Refinado de curvas

Se afinan las transiciones entre facetas para lograr una superficie armónica y fluida.

Illustration coming soon
in the handbook

Forma casi terminada

Lijado medio para unificar superficies y preparar para el acabado final.

Illustration coming soon
in the handbook

Acabado fino

Lijado fino y corrección de detalles para obtener una superficie suave y uniforme.

Illustration coming soon
in the handbook

Sellado y montaje

Si tallaste en madera, aplica cera de abejas o un sellador/barniz que proteja sin opacar la veta. Si tallaste en espuma de poliuretano, sella primero con gesso y termina con pintura o pátina — la espuma no se sella igual que la madera.

What you'll need

Band saw or scroll saw for roughing-out, gouge and rasp for the final twist.

See in the Shop

Your turn. When you finish your piece, share it and tell us what wood you chose.