Collection album for pictures

A collection album for pictures, in particular photographs, comprising bound sheets 1 each consisting of several variously cut, superposed and joined-together layers of paper or cardboard; the layers comprise a central support 3 for supporting the picture 4 or a passe-partout picture holder 16, on at least one of the faces 5 of said support there being joined further layers 6, 12 defining perimetral frames of said central support which are able to retain said picture or picture holder in position, at the edge of each of said sheets in proximity to the binding there being effected in at least one of its component layers a vertical cut 14 which defines a hinging axis about which that portion of the sheet to which the picture is fixed can be bent relative to that portion 2 of the sheet comprising the binding, which hence suffers reduced wear. The cut 14 can be discontinuous and in one or more layers of the sheet structure.