68 4 0Download size Original (4320 x 3456) Large (1920 x 1536) Medium (1280 x 1024) Small (640 x 512) Men Wearing Black Shirt Holding a Purple Book adultartartistbeardblurbokehbusinesscitycollegecrowddesignereducationeventfacial hairgroupindustrylearnlibrarylifestylemanpeopleplantreadingschoolstandingstockstudentsstudyuniversitywoman