Arper Planesit
Strong and serene, Planesit adds to Kinesit’s intuitive, built-in technology and superlative comfort, and offers a new, accessible expression of ergonomic support. The addition of a wide armrest serves as a small writing tablet and enhances the chair’s effortless functionality. Visually, the intersection of Planesit’s horizontal and vertical planes telecasts playful geometry inspired by graphic paintings of the 20th century.
Arper Planesit
Strong and serene, Planesit adds to Kinesit’s intuitive, built-in technology and superlative comfort, and offers a new, accessible expression of ergonomic support. The addition of a wide armrest serves as a small writing tablet and enhances the chair’s effortless functionality. Visually, the intersection of Planesit’s horizontal and vertical planes telecasts playful geometry inspired by graphic paintings of the 20th century.
Segis Stamp, 2020
The Stamp collection is a complete family of upholstered seats, composed of chairs, armchairs, stools and conference chairs that blend in naturally in public, professional and residential surroundings.
Clean-lined, contemporary and timeless pieces that infuse a sophisticated mood in the places they inhabit.
Design by Alejandro Valdés
Art direction: Alejandro Valdés & P.A.R
Renders: Neutra

Its elegant and austere outline embraces an elaborate interior with a soft upholstery that invites the body to relax and put the mind to work. The attention to detail in the Stamp collection expands from the design of its backrest and seat to its variety of legs, armrests, accessories and finishes, carefully considered to minimise the use of materials without compromising the high quality and gentle beauty of the object.
design process
© 2025 Alejandro Valdés