👤🎧🤫

#focus room #quiet zone #personal bubble #concentration space #do not disturb sign

🪧🤫

#do not disturb sign #quiet sign #shush sign #privacy please #DnD Symbol

😴🚪🚫

#do not disturb sign #nap in progress #sleeping area rules #room occupied

🤫팻

#quiet sign #silence sign #library sign #noise control sign #shush sign #do not disturb sign