A display comprising a micro concavo-convex structure layer provided on a reference surface, which is a position at an underside of a substrate layer or a position at an underside of the micro concavo-convex structure layer, the micro concavo-convex structure layer including a plurality of microstructures arranged on the reference surface, wherein each of the microstructures is formed of a prism structure made of a material having a triangular cross-section, that transmits light, having a first surface inclined relative to the reference surface in side view, and a second surface having an inclination angle relative to the reference surface such that the inclination angle is larger than an inclination angle of the first surface relative to the reference surface, a functional layer is provided on the second surface of all or some of the plurality of microstructures, wherein the functional layer is a second surface optically variable layer that varies the wavelength range of light reflected or the wavelength range of light transmitted depending on the angle formed between the direction of light incident on the second surface optically variable layer and the normal vector of the second surface optically variable layer, a first surface optically variable layer is provided on the first surface that varies the wavelength range of light reflected or the wavelength range of light transmitted depending on the angle formed between the direction of light incident on the first surface optically variable layer and the normal vector of the first surface optically variable layer, and the first surface optically variable layer is composed of a laminate of a dielectric multilayer (30A1) and a metal reflective layer (30B:) and the second surface optically variable layer: is composed of a laminate having a dielectric multilayer (30A2) and a metal reflective layer; (30B2), the first surface optically variable layer has a layer thickness larger than that of the second surface optically variable layer, the metal reflective layer (30B2) provided on the second surface has an integrated transmittance in the visible light wavelength region higher than an integrated reflectance; and the metal reflective layer (30B1) provided on the first surface has an integrated transmittance lower than an integrated reflectance. each of the microstructures is formed of a prism structure made of a material having a triangular cross-section, that transmits light, having a first surface inclined relative to the reference surface in side view, and a second surface having an inclination angle relative to the reference surface such that the inclination angle is larger than an inclination angle of the first surface relative to the reference surface, a functional layer is provided on the second surface of all or some of the plurality of microstructures, wherein the functional layer is a second surface optically variable layer that varies the wavelength range of light reflected or the wavelength range of light transmitted depending on the angle formed between the direction of light incident on the second surface optically variable layer and the normal vector of the second surface optically variable layer, a first surface optically variable layer is provided on the first surface that varies the wavelength range of light reflected or the wavelength range of light transmitted depending on the angle formed between the direction of light incident on the first surface optically variable layer and the normal vector of the first surface optically variable layer, and the first surface optically variable layer is composed of a laminate of a dielectric multilayer (30A1) and a metal reflective layer (30B:) and the second surface optically variable layer: is composed of a laminate having a dielectric multilayer (30A2) and a metal reflective layer; (30B2), the first surface optically variable layer has a layer thickness larger than that of the second surface optically variable layer, the metal reflective layer (30B2) provided on the second surface has an integrated transmittance in the visible light wavelength region higher than an integrated reflectance; and the metal reflective layer (30B1) provided on the first surface has an integrated transmittance lower than an integrated reflectance.