NOVELTY - The method comprises pressing a head (2) of a needle-shaped embossing tool (1) existing out of diamond, hard metal, glass or ceramics under use of a positioning device on different places of the surface of a blank (3) made of aluminum or hot age-hardenable aluminum alloy or monocrystalline material, where on all pressing positions, recesses (4) are embossed and/or breakthroughs are produced. Micro- or nano hardness tester that measures the local hardness of the surface according to Vickers method is used for embossing the recesses or producing breakthroughs of different places of the blank.    USE - Method useful for the production of plate-shaped body with micro- and/or nanostructured surface or of micro- and/or nanosized perforated film, for producing optical micro- and/or nanostructured surface on thermal and/or photovoltaic solar cells, for the production of lithographic masks and/or for nano- and/or micro-structuring of coating and/or naturally formed passive oxide layers, where the plate-shaped body is useful as prototype for its replication with metallic, ceramic or polymer materials by galvanic coating with nickel, micro-casting technique, mechanical deep drawing, forming or embossing (all claimed).    ADVANTAGE - The method ensures simple and economical production of plate-shaped body with micro- and/or nanostructured surface or of micro- and/or nanosized perforated film with good durability and quality.    DETAILED DESCRIPTION - The method comprises pressing a head (2) of a needle-shaped embossing tool (1) existing out of diamond, hard metal, glass or ceramics under use of a positioning device on different places of the surface of a blank (3) made of aluminum or hot age-hardenable aluminum alloy or monocrystalline material, where on all pressing positions, recesses (4) are embossed and/or breakthroughs are produced. Micro- or nano hardness tester that measures the local hardness of the surface according to Vickers method is used for embossing the recesses or producing breakthroughs of different places of the blank. An atomic force microscope is used for embossing the recesses. The head of the embossing tool is formed in cylindrical, conical, pyramid or hemispherical shape, has the form of a thorn and has a film-shaped blank, so that breakthroughs are produced in the blank.    DESCRIPTION OF DRAWING(S) - The figure shows a schematic representation of embossing of conical recesses in a plate-shaped blank.    Embossing tool (1)    Head (2)    Blank (3)    Recesses. (4)