single one line drawing little girl helps old woman to cross road at pedestrian crossing. help grandmother crosswalk. safety

assistance background beautiful cane care caregiver child city clip art concept continuous line cross crosswalk doodle drawing elderly family female girl granddaughter grandmother granny hand drawn help isolated kid kind lady light lines minimalism minimalist old one pedestrian road safety senior simple simplicity single street traffic vector web woman zebra little helps crossing crosswalk traffic modern draw design graphic