A hand-painted yellow board labeled 'شرح أجزاء آلة الجيتار' (Explanation of Guitar Parts) mounted on a green wall inside a school music corner (Rukn El-Musiqa) in Wust El-Balad (Downtown Cairo). The board features a three-dimensional guitar model with Arabic labels identifying key components including the tuning board (لوحة ضبط الأوتار), capo (المسطرة), soundboard (الشمسية), resonance box (الصندوق الرنان), and nut (الفرسة). Sheet music and musical notes are also visible at the bottom of the display, reflecting an active music education environment in an Egyptian public school.