GRAVA × HARD WOOD HOLDSPROPOSALGUEST HOUSE GH-HW01 — MADRID — NOVEMBER 2026

grava × Hard Wood Holds

[THE PROPOSAL]

  • A WALL FOR OUR FALL WINTER 2026 PRESENTATION: THE GRAVA LOGOTYPE DRAWN WITH HARD WOOD HOLDS.
  • SET BY MARTA BERENGUER, A ROUTE SETTER BASED IN MADRID, ON THE WHITE WALL OF THE CASA YUBERO STUDIO. FIRST SHOWN ON THURSDAY 10 DECEMBER 2026.
  • TWO SIZES: 5.00 × 0.81 M OR 3.00 × 0.49 M. FROM YOU WE ASK FOR THE FIRST LAYER: 426 HOLDS AT 5 M, OR 162 AT 3 M. THE SECOND LAYER, ON TOP, WE AGREE BY EMAIL, DEPENDING ON HOW FAR YOU CAN GO.
  • WE HANDLE THE DESIGN, THE SETTING, THE PHOTOGRAPHY AND THE FILM. FROM HARD WOOD HOLDS: THE HOLDS, AND A SHORT TEXT ABOUT YOU TO SHOW NEXT TO THE WALL.

[THE WALL]

Option A: the grava logotype, five metres wide, made of wooden holds in two layers on the plaster wall of the studio
[OPTION A] 5.00 × 0.81 MBOTH LAYERS
Detail: wooden slopers, crimps, pinches and feet in pale, mid and dark woods, some bolted on top of others
DETAILA SECOND LAYER ON TOP
Option B: the grava logotype, three metres wide, made of wooden holds in two layers
[OPTION B] 3.00 × 0.49 MBOTH LAYERS

THE HOLDS TRACE THE OUTLINE FIRST, THEN FILL THE LETTERS, 2 MM APART. A SECOND LAYER IS BOLTED TO THE WALL THROUGH THE GAPS AND RESTS ON THE HOLDS BELOW.

PALE, MID AND DARK WOODS ARE MIXED SO THE LOGOTYPE READS ON THE WHITE PLASTER.

THE IMAGES SHOW BOTH LAYERS. THE TABLE IS WHAT WE ASK FROM YOU: THE FIRST LAYER. THE SECOND WE AGREE BY EMAIL.

DRAWN ON THE STUDIO WALL, FROM A PHOTOGRAPH OF ITS PLASTER. HOLD SIZES ARE OUR ESTIMATE. WITH YOUR CATALOGUE WE ADJUST THE PLAN AND THE COUNT.

FIRST LAYERSIZE (MM)A · 5 MB · 3 M
XL SLOPER240 × 15021
SLOPER165 × 11281
XL PINCH230 × 78100
PINCH140 × 62148
JUG135 × 88151
TRIANGLE118 × 1005717
LONG CRIMP210 × 4652
CRIMP115 × 405642
MONOØ 72398
FOOT58 × 409425
SMALL FOOTØ 3812657
TOTAL426162
SECOND LAYERTO AGREETO AGREE
Black and white photograph: a climber topping out a granite boulder

[GRAVA]

I AM ALEJANDRO YUBERO. I FOUNDED GRAVA AND BUILT IT MYSELF, AFTER WORKING ACROSS SEVERAL DISCIPLINES: PROFESSIONAL MAGIC, TEACHING PHILOSOPHY, JEWELRY. CLOTHING CAME LAST.

CLIMBING IS MY MAIN HOBBY; I HAVE BEEN CLIMBING FOR MORE THAN TEN YEARS. WHAT MOVES ME EVERY DAY IS BRINGING TWO THINGS TOGETHER: DRESSING WELL AND WEARING FUNCTIONAL CLOTHES. EVERYDAY CLOTHES THAT ARE SMART ENOUGH TO DRESS UP IN AND GOOD ENOUGH TO TRAIN IN.

THE BRAND IS AN EXCUSE TO RESEARCH FABRICS AND DESIGN NEW PATTERNS THAT MAKE CLOTHES MORE FUNCTIONAL TO WEAR. A POCKET THAT FITS A PHONE EXACTLY, SO RIDING A BIKE WITH THE PHONE INSIDE IS MORE COMFORTABLE. A BAG THAT ADJUSTS, TAKES WET THINGS AND DOES NOT DRIP ON THE WAY BACK FROM THE POOL.

QUALITY TECHNICAL CLOTH. SIMPLE PATTERNS THAT USE AS LITTLE MATERIAL AS POSSIBLE. CAREFUL CONSTRUCTION. EVERY YEAR WE RESEARCH ONE NEW CLOTH, WITH MORE CARE FOR THE ENVIRONMENT.

TWO COLLECTIONS A YEAR. THE ESSENTIALS STAY. EVERYTHING ELSE IS MADE ONCE. NOTHING IS MASS-PRODUCED.

SPANISH CRAFT. TECHNICAL CLOTH.
MOVE QUIET. MOVE LONG.

[THE MARK]

GEOMORPHOLOGY IS THE BRANCH OF GEOLOGY THAT STUDIES THE FORMS OF THE EARTH'S SURFACE. IT DESCRIBES THEM AND TRIES TO UNDERSTAND THEIR ORIGIN.

THE GRAVA SYMBOL COMES FROM OBSERVING THE WIND EROSION THAT APPEARS ON ROCKS IN COASTAL AND DESERT AREAS.

  • THE SQUARE THAT ORDERS OUR TEXT STANDS FOR THE BOLT HOLE OF A CLIMBING HOLD.

[10 DECEMBER 2026]

FALL WINTER 2026, OUR SECOND COLLECTION. AROUND 100 PIECES.

PRESENTED ON THURSDAY 10 DECEMBER 2026, FROM 19:00 TO 23:00, AT THE CASA YUBERO STUDIO IN CARABANCHEL, MADRID, IN COLLABORATION WITH CASA YUBERO.

AT 20:30, A SHORT CLIMBING FILM BY JORGE LARREA.

[SPACE]
PABLO ASTIÁRRAGA, ESTUDIO AL REVÉS
[BAR]
BADI COFFEE ROASTERS
[PHOTOGRAPHY]
RODRIGO RINCÓN

[THE INVITATION]

HANDED OUT IN PERSON AND NUMBERED BY HAND. THREE SHEETS: A LETTER, A PHOTOGRAPH BY RODRIGO RINCÓN AND THE CASA YUBERO SHEET.

LETTER01 / 03

DRAG THE SHEET TO MOVE IT. TAP IT FOR THE NEXT ONE.

[GUEST HOUSE]

OUR ARTIST RESIDENCY. WE INVITE PEOPLE WHOSE WORK WE ADMIRE TO MAKE ONE THING WITH US. ONE GUEST, ONE OBJECT, ONE CODE.

GH-VM01
VÉRTIGO MAG. AN INDEPENDENT MAGAZINE FROM MADRID, FOUNDED BY RODRIGO RINCÓN. A T-SHIRT: 30 PIECES, NUMBERED BY HAND, SOLD THROUGH A QR CODE IN THE MAGAZINE.
GH-CC01
TACTO. LUCÍA CARRASCOSO'S CERAMICS STUDIO IN LEGAZPI, MADRID. A CERAMIC CUP, MADE BY HAND.
GH-TL01
LUIS FERNÁNDEZ. LAMPS MADE FROM TENT FABRIC. THEY LIGHT THE PRESENTATION.
GH-JW01
DRYOU. INCENSE AND A CANDLE.
GH-DV01
JORGE LARREA. CAMERA AND CREATIVE DIRECTION, MADRID. A SHORT CLIMBING FILM WITH NO PRODUCT IN IT, SHOT IN THE SIERRA DE GUADARRAMA. SCREENED AT THE PRESENTATION, THEN PUBLISHED ON YOUTUBE.
GH-SC01
MARTÍN MUNUERA. A SCULPTURE.
GH-AP01
RODRIGO RINCÓN. PHOTOGRAPHER. AN EXHIBITION OF ANALOG PHOTOGRAPHS AT THE PRESENTATION.
GH-PH01
PUSHER, SALT LAKE CITY. T-SHIRTS AND CREWNECKS WITH ONE OF THEIR HOLDS IN METALLIC INK.
GH-HW01
HARD WOOD HOLDS. THE WALL. PROPOSED.

RED MARKS WHAT IS NOT YET CONFIRMED.

Black and white photograph: two people walking in fog, a foam mat strapped across a pack

[DATES]

BY 17 NOV
YOUR ANSWER AND THE SIZE
BY 21 NOV
THE HOLD LIST, MATCHED TO YOUR CATALOGUE
BY 2 DEC
THE HOLDS IN MADRID
3–8 DEC
SETTING THE WALL
10 DEC
PRESENTATION, MADRID, 19:00–23:00

[CONTACT]

ALEJANDRO YUBERO, FOUNDER

GRAVA.STUDIO
INSTAGRAM @GRAVA.DATA

[INVITATION]

YOU ARE INVITED TO THE PRESENTATION.
EVENT PAGE: GRAVA.STUDIO/ENTRADA (IN SPANISH)

INVITATION CODE:GR135

[THE STUDIO]

CASA YUBERO, CARABANCHEL, MADRID. CONCRETE, PLASTER, GALVANISED STEEL AND A COURTYARD IN THE MIDDLE. THIS IS THE ROOM THE WALL GOES IN, AND WHERE WE PRESENT ON 10 DECEMBER.

The main room of the studio: a long white table with wooden chairs, a white cyclorama at the far end, wire shelving against the bare plaster and a mirrored wall on the right
A corridor of the studio seen through glass: galvanised ducts under a concrete ceiling, a full-height mirror and the planted courtyard beyond
Concrete columns and a mirrored volume reflecting the courtyard, with white curtains and the end of the table
A galvanised steel partition and door in the studio, beside a white curtain on polished concrete
A galvanised steel partition next to a mirror reflecting the table, a paper lantern and the bare plaster wall
The tall end of the studio: concrete trusses overhead, a desk against the wall and sliding glass onto the courtyard with a maple and ferns

PHOTOGRAPHS: SIMONE MARCOLIN.