realistic empty book mockup with uhd image on white background

empty book mockup blank notebook gray background octane render bold busy realistic light depiction elongated matte ambient occlusion storybookesque front back uhd white hyperrealistic resolution iso 200 template journal highquality photorealistic design professional presentation creative graphics cover stationery product showcase branding marketing material digital artwork visual representation project printready web advertising black open flat showcased surface creating minimalist monochromatic aesthetic style reminiscent zbrush featuring subtle gradients finish large-scale composition adds element generated