NOVELTY - The device (100) has a set of resonance elements (102) provided with conductive materials e.g. manganese, coupled with a substrate (104), where each resonance element collects radiant energy in visible and infrared light spectra. Each resonance element re-radiates energy with a wavelength within the range of about 0.8 micro meter to about 0.9 micro meter, where the set of resonance elements is arranged in groups including a dipole, a tri pole and a bowtie configuration. The resonance elements are formed of a shape selected from a group consisting of an elliptical shape and a triangular shape.    USE - Energy harvesting device for use in a contoured surface structure for harvesting electromagnetic radiation i.e. solar energy. Uses include but are not limited to clothing, backpacks, automobiles/ transportation apparatuses, consumer electronics e.g. laptop computers, cell phones and tablet computing devices, satellites and space station.    ADVANTAGE - The set of resonance elements is arranged in groups with dipole, tri pole and bowtie configurations, so that the resonance element absorbs incident electromagnetic radiation and reradiates the absorbed electromagnetic radiation at band gap energy of the photovoltaic material, thus collecting electromagnetic radiation with frequency between approximately 0.1 tera Hz (THz) and 30 THz, and improving the efficiency of the device. The device is provided with a photovoltaic (PV) material embedded at the feed gaps, thus improving flexibility of the device while reducing the cost.    DETAILED DESCRIPTION - The resonance elements are nano antennas. The substrate comprises silicon, germanium, gallium arsenide, polyethylene, polypropylene, acrylic, fluoro polymer, polystyrene, poly methyl methacrylate, polyethylene terephthalate, polyimide and polyolefin. An INDEPENDENT CLAIM is also included for a method for forming an energy harvesting device.    DESCRIPTION OF DRAWING(S) - The drawing shows a plan view of an energy harvesting device.    Energy harvesting device (100)    Resonance elements (102)    Substrate (104)    Nano electromagnetic concentrator structure (105)    Feed gap (112)