Vector cartoon colorful background with cheerful smiling kids, happy pupils, riding on yellow bus. Back to school concept illustration. Poster with group of boys and girls go on excursion or trip Vector cartoon kids back to school on yellow bus Sizes: 150 × 150 / 300 × 126 / 768 × 324 / 1 024 × 431 / 1 536 × 647 / 2 048 × 863 / 250 × 250 / 600 × 400 / 300 × 200 / 400 × 200 / 130 × 90 / 1 200 × 500 / 272 × 182 / 2 560 × 1 079
