A dark-skinned right hand holds a transparent ballpoint pen with blue ink, poised to write on a white, ruled, spiral-bound notebook

A dark-skinned right hand holds a transparent ballpoint pen with blue ink, poised to write on a white, ruled, spiral-bound notebook. The notebook displays handwritten calculations and notes in blue ink, including entries like "2.3 + 0.15 + 1.1 = 3.55," "Bottom Height," "For runners (Y10)," "7+7+3 = 17 Lengths," and financial figures such as "Y12 - 12K" and "Y10 - 8,700." Partial text at the bottom reads "The Summit Base Camp" and "Settlement." A black QWERTY computer keyboard is visible in the upper background. Both the notebook and keyboard rest on a dark, flat surface. The specific location within Abuja, Nigeria, cannot be determined from the visual information provided.