The large mirror, the artwork that enlarges

The mirror facing a window (rule 05.1) serves to multiply light. The large mirror leaned on the floor serves to visually double the room.

A mirror of 1.80 to 2 metres tall, leaned on the floor against a wall, reflects the entire room opposite, ceiling included. The eye then perceives a double volume, as if the room continued behind the wall.

This is the most powerful optical effect for enlarging a space, even stronger than a classic wall-mounted mirror. It works in any room, independently of the presence of a window.

Choosing the right mirror.

Format. Vertical, minimum 1.80 m tall. Ideally 2 m or more for rooms with standard ceilings (2.60 m).

Frame. Three options: frameless (most contemporary effect), slim matt black metal frame (Eichholtz, Bolia), antique patinated gold frame (from a vintage dealer, or Maison du Monde, Caravane).

Shape. Rectangular, in 95% of cases. XXL round mirrors exist but are harder to integrate.

Reference brands. AYTM, Ferm Living, Maison Sarah Lavoine, Habitat.

Positioning.

Leaned on the floor against a wall. Not wall-hung. The weight of the mirror holds it in balance, slightly tilted against the wall. This gives an artwork effect rather than a functional mirror, and creates a strong focal point.

Secure it. For rooms with children or pets, still fix a safety point (discreet corner bracket at the top or hidden anchor) to prevent tipping.

Choosing the right wall.

The most visible wall from the room's entrance. On entering, the eye falls on the mirror and immediately perceives the doubling of the room.

Not facing the TV (reflections during viewing).

Not facing the bed in the bedroom (disturbing perception of nocturnal movement).

Not in a circulation zone where it could be knocked.

Pierre Yovanovitch often integrates XXL mirrors flush-fitted into the wall (frameless, level with the wall surface), covering an entire wall. Maximum architectural doubling effect, but requires major works.

Joseph Dirand works almost exclusively with frameless floor mirrors in all rooms of his projects. It has become a signature.

Antique dealers often offer magnificent Venetian mirrors or antique orangery mirrors with ornate frames. They add a historical and artistic dimension beyond the simple enlargement effect.