((many students:1.9) are sitting at desk taking the exam:1.5

((many students:1.9) are sitting at desk taking the exam:1.5), (1female taking selfie by iphone of herself taking the exam),1test paper on the each desk. BREAK ,quality\(8k,wallpaper of extremely detailed CG unit, ​masterpiece,hight resolution,top-quality,top-quality real texture skin,hyper realisitic,increase the resolution,RAW photos,best qualtiy,highly detailed,the wallpaper,cinematic lighting,ray trace,golden ratio\),(long shot),dramatic angle,(top-down view:1.3),looking away,(students and desks are lined up neatly :0.2),(better hands)