world clean up day

september-world cleanup day-calendar-eco-friendly-green leaves-recycle bin-clock illustration-event font text brand cartoon line diagram screenshot presentation design drawing poster logo advertising games circle number pattern play green world day september calendar eco-friendly leaves recycle bin butterflies clock recycling sustainability environmental awareness waste management greenery nature schedule month planning theme foliage save planet eco-conscious time environment conservation living clean eco fall autumn botanical elements minimalistic icon leaf vector art monthly planner background zero sustainable reminder symbol butterfly event