插画海报素材背景春季

A flat vector illustration of two people riding bicycles on the road in spring, surrounded by green grass and blooming flowers. In front is an orange tulip flower with white petals, behind them is a small house nestled among lush trees, under a blue sky. The background features rolling hills covered in fresh green leaves. The illustration is focus stacked, with a warm color palette, in a colorful cartoon style, from a low angle view, and is of high resolution, high detail, and high quality. --ar 3:4 --niji 6 --s 150