A lounge chair with air around it
Oase separates the part that receives the body from the structure that supports it. An upholstered seat and back sit above an open tubular steel support. The result is a lounge chair with room around and beneath the seat, rather than a large upholstered mass.
Centraal Museum dates the design to 1958 and credits Wim Rietveld with De Cirkel as the executing manufacturer. Its material record is unusually helpful: plastic, upholstery and tubular steel each belong to the account. 1
Read from the edge inwards
The outer edge gives the seating body a boundary. The fabric meets the sitter; the support remains below and around it. At the side, an armrest creates another, narrower horizontal surface. Those changes in thickness and position give the chair much of its character.
This is a useful way to look at an industrially made object. Start with the surfaces that touch a person, then trace how they reach the floor. A chair can look unified while allowing its components to retain very different forms and purposes.
The complementary museum record lists textile, plastic and tubular steel again. It does not map each material to a particular component or specify an exact plastic formulation. The difference matters: a list of materials does not identify the construction of an unseen part.2
The company name matters
Oase belongs to Wim Rietveld's work with De Cirkel. His wider museum inventory also includes furniture made for Gispen. A designer's movement between firms can make those histories seem interchangeable when objects are described briefly, but the collection records keep them separate. 3
That separation helps the reader see a career through production relationships. The name on a company is one piece of evidence; the model, the attributed designer and the materials are others. They have to be read together rather than borrowed from a neighbouring design.
A space made for a sitter
The two Oase records give matching overall dimensions while preserving their individual museum identities. They are examples of one design, not a licence to assign their measurements or coverings to every surviving chair.12
The larger insight is visible without a tape measure. Oase gives the body a shaped place to sit while keeping the supporting structure open to view. Its invitation to relax is carried by an arrangement of distinct parts. Following those parts turns an apparently simple lounge chair into a carefully organised small space.
