Ecology theme Happy Earth Day flyer template with lettering. Bright fresh green leaves concept. Poster, card, label, banner design. Bright and stylish geometrical background. Vector illustration EPS10 Shutterstock .eps vector - Ecology theme Happy Earth Day flyer template with lettering. Bright fresh green leaves concept. Poster, card, label, banner design. Bright and stylish geometrical background. Vector illustration EPS10 - ID: 1061478107