Combine modern and vintage elements in your garden by using vintage watering cans as planters for flowers. Choose sleek and contemporary watering cans with a vintage twist, like ones with a metallic finish or geometric patterns. Fill them with a mix of modern and classic flowers to create a unique fusion of styles. Arrange the watering cans in a clean and minimalist manner to highlight their design. This garden will inspire you to embrace the beauty of blending different eras and styles in your outdoor space.