An indoor scene in Uturu, Nigeria, features a male individual standing in profile, facing right, actively writing on a white whiteboard with a blue marker

An indoor scene in Uturu, Nigeria, features a male individual standing in profile, facing right, actively writing on a white whiteboard with a blue marker. He is holding a second blue marker in his left hand. The man, appearing middle-aged to elderly with dark skin, wears a red and black plaid flat cap, eyeglasses, and a dark blue patterned long-sleeved tunic over dark trousers. The whiteboard is extensively covered with handwritten technical notes, primarily in blue and black ink, under the prominent heading "COMPUTER ENGINEERING CPE 206." Specific visible topics include "Computer hardware," "Assembly and Installation," "PC upgrading," "Maintenance," "LAN," "System Unit," "Peripherals," "CPU," and definitions such as "ISA -> Industrial Standard Architecture," "PCI -> peripheral," "SATA," and "CMOS -> Complementary Oxide Semiconductor." Other visible, fragmented text includes "ROM," "teg 576," "development," and "environment." The whiteboard exhibits minor smudges and erased residue, indicating prior use. The background consists of a plain, light-colored wall.