Smooth river stones inform the Rio armchair’s rounded, irregular body. The chair feels solid in volume, yet its softened surface keeps the sitting experience relaxed. A gently backward sloping seat works with the low backrest to create a deep, supportive posture. Each element flows into the next, so the form appears continuous rather than assembled from separate parts. The 70s inspired bouclé fabric adds a tactile layer and supports the organic shape. Its free flowing surface helps hide seams and keeps the outline calm. Rio brings natural references into a compact lounge form without losing comfort or visual discipline.