PANELS， MOUNTING CLAMPS AND WALL OR CEILING COVERING FOR A 3-DIMENSIONAL PATTERN OF WALL- AND CEILING PANELS

A rectangular or square wall- or ceiling panel is provided， comprising a first profile a first profile on two opposing edges， whereby each such first profile consists of a panel groove， an inner leg on an installation side of a panel and an outer leg on an visible side of a panel， both inner leg and an outer leg confining said panel groove， wherein both said outer legs are longer than said inner legs. A further second profile may be provided on at least one of the other two opposing edges of the panel， said at least one second profile consisting of a recess on the installation side of the panel. The visible side may be a decorative side.